UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 10-K

 

  

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|---------|--------------------------------------------------------------------------------------|
| ☒ | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |

For the fiscal year ended December 31, 2022

or

  

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|---------|------------------------------------------------------------------------------------------|
| ☐ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |

 

|        |                                |        |    |        |        |
|--------|--------------------------------|--------|----|--------|--------|
|   | For the transition period from |   | to |   |   |

 

333-207132-15

(Commission File Number of issuing entity)

0001718304

(Central Index Key Number of issuing entity)

Citigroup Commercial Mortgage Trust 2017-C4

(Exact name of issuing entity as specified in its charter)

333-207132

(Commission File Number of depositor)

0001258361

(Central Index Key Number of depositor)

Citigroup Commercial Mortgage Securities Inc.

(Exact name of depositor as specified in its charter)

Citi Real Estate Funding Inc.

(Central Index Key Number: 0001701238)

Cantor Commercial Real Estate Lending, L.P.

(Central Index Key Number: 0001558761)

Ladder Capital Finance LLC

(Central Index Key Number: 0001541468)

German American Capital Corporation

(Central Index Key Number: 0001541294)

LMF Commercial, LLC (f/ka Rialto Mortgage Finance, LLC)

(Central Index Key Number: 0001592182)

(Exact name of sponsor as specified in its charter)

  

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|----------------------------------------------------------------------|--------|---------------------------------------|
| New York                                                             |   | 82-6713163

82-6712043

82-6694460    |
| (State or other jurisdiction of

organization of the issuing entity) |   | (I.R.S. Employer

Identification No.) |

 

 

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c/o Citibank, N.A.

388 Greenwich Street Trading, 4th Floor

New York, New York 10013

(Address of principal executive offices of issuing entity)

(212) 816-5614

Registrant’s telephone number, including area code

Securities registered pursuant to Section 12(b) of the Act:

 

|                     |                   |                                          |
|---------------------|-------------------|------------------------------------------|
| Title of each class | Trading Symbol(s) | Name of each exchange on whichregistered |
| None                |              |                                     |

Securities registered pursuant to Section 12(g) of the Act:  None.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    ☐  Yes    ☒  No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    ☐  Yes    ☒  No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    ☒  Yes    ☐  No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Not Applicable

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

  

|                         |        |         |        |        |                           |        |         |
|-------------------------|--------|---------|--------|--------|---------------------------|--------|---------|
| Large accelerated filer |   | ☐ |   |   | Accelerated filer         |   | ☐ |
|                    |   |    |   |
| Non-accelerated filer   |   | ☒ |   |   | Smaller reporting company |   | ☐ |
|                    |   |    |   |
|                    |   |    |   |   | Emerging growth company   |   | ☐ |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.     

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o

 

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    ☐  Yes    ☒  No

State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter.

Not Applicable

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.

Not Applicable

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

Not Applicable

 

 

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DOCUMENTS INCORPORATED BY REFERENCE

List hereunder the following documents if incorporated by reference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) into which the document is incorporated: (1) Any annual report to security holders; (2) Any proxy or information statement; and (3) Any prospectus filed pursuant to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents should be clearly described for identification purposes (e.g., annual report to security holders for fiscal year ended December 24, 1980).

Not Applicable

 

 

EXPLANATORY NOTES

 

1 The Station Place III mortgage loan, which represented approximately 5.1% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Capital Centers II & III mortgage loan, which represented approximately 2.2% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Walgreens Witkoff Portfolio mortgage loan, which represented approximately 1.7% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Station Place III mortgage loan, the Capital Centers II & III mortgage loan, the Walgreens Witkoff Portfolio mortgage loan, and each of the related companion loan(s) are serviced pursuant to the JPMDB 2017-C7 PSA.

 

2 The Pleasant Prairie Premium Outlets mortgage loan, which represented approximately 4.2% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Corporate Woods Portfolio mortgage loan, which represented approximately 3.6% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Pleasant Prairie Premium Outlets mortgage loan, the Corporate Woods Portfolio mortgage loan, and each of the related companion loan(s) are serviced pursuant to the CGCMT 2017-P8 PSA.

 

3 The Bank of America Office Campus Building 600 mortgage loan, which represented approximately 1.0% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Bank of America Office Campus Building 600 mortgage loan and the related companion loan(s) are serviced pursuant to the UBS 2017-C4 PSA.

 

4 The Mall of Louisiana mortgage loan, which represented approximately 2.9% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Mall of Louisiana mortgage loan and the related companion loan(s) are serviced pursuant to the BANK 2017-BNK7 PSA.

 

5 The IGT Reno mortgage loan, which represented approximately 2.6% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The IGT Reno mortgage loan and the related companion loan(s) are serviced pursuant to the CD 2017-CD5 PSA.

 

6 The 50 Varick Street mortgage loan, which represented approximately 3.6% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The 50 Varick Street mortgage loan and the related companion loan(s) are serviced pursuant to the UBS 2017-C5 PSA.

 

7 The Chelsea Multifamily Portfolio mortgage loan, which represented approximately 2.6% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Westin Crystal City mortgage loan, which represented approximately 2.5% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Chelsea Multifamily Portfolio mortgage loan, the Westin Crystal City mortgage loan and each of the related companion loan(s) are serviced pursuant to the CCUBS 2017-C1 PSA.

 

8 This annual report on Form 10-K does not include the reports on assessment of compliance with servicing criteria and attestation reports on assessment of compliance with servicing criteria of Wells Fargo Bank, National Association as certificate administrator under the JPMDB 2017-C7 PSA, the UBS 2017-C4 PSA, the BANK 2017-BNK7 PSA, the UBS 2017-C5 PSA and the CCUBS 2017-C1

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PSA, because the certificate administrator under each such pooling and servicing agreement does not perform any activities that address the servicing criteria specified in Item 1122(d) of Regulation AB with respect to the issuing entity.

 

9 This annual report on Form 10-K does not include the servicer compliance statement of KeyBank National Association, as special servicer for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA, because KeyBank National Association is an unaffiliated party that services less than 10% of the pool assets of the issuing entity, and therefore is not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB. This annual report on Form 10-K does not include the servicer compliance statements of (i) Wells Fargo Bank, National Association as certificate administrator under the JPMDB 2017-C7 PSA, the UBS 2017-C4 PSA, the BANK 2017-BNK7 PSA, the UBS 2017-C5 PSA and the CCUBS 2017-C1 PSA and (ii) Citibank, N.A. as certificate administrator under the CGCMT 2017-P8 PSA and the CD 2017-CD5 PSA, because the certificate administrator under each such pooling and servicing agreement or trust and servicing agreement is not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB with respect to the issuing entity.

 

PART I

Item 1. Business.

Omitted.

Item 1A. Risk Factors.

Omitted.

Item 1B. Unresolved Staff Comments.

None.

Item 2. Properties.

Omitted.

Item 3. Legal Proceedings.

Omitted.

Item 4. Mine Safety Disclosures.

Not applicable.

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

Omitted.

Item 6. [Reserved]

Omitted.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

Omitted.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

Omitted.

Item 8. Financial Statements and Supplementary Data.

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Omitted.

Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure.

Omitted.

Item 9A. Controls and Procedures.

Omitted.

Item 9B. Other Information.

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.

Not applicable.

PART III

Item 10. Directors, Executive Officers and Corporate Governance.

Omitted.

Item 11. Executive Compensation.

Omitted.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

Omitted.

Item 13. Certain Relationships and Related Transactions, and Director Independence.

Omitted.

Item 14. Principal Accountant Fees and Services.

Omitted.

ADDITIONAL DISCLOSURE ITEMS REQUIRED BY GENERAL INSTRUCTION J(2)

Item 1112(b) of Regulation AB

No mortgage loan in the pool assets for Citigroup Commercial Mortgage Trust 2017-C4 constitutes a significant obligor within the meaning of Item 1101(k)(2) of Regulation AB.

Item 1114(b)(2) and Item 1115(b) of Regulation AB

No entity or group of affiliated entities provides any external credit enhancement, uses any derivative instruments or other support for the certificates within this transaction.

Item 1117 of Regulation AB

Disclosure from Wells Fargo Bank, National Association (“Wells Fargo Bank”) (i) as trustee and custodian for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA, (ii) as custodian for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA, (iii) as custodian for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA, (iv) as trustee and custodian for the 50 Varick

5

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Street mortgage loan under the UBS 2017-C5 PSA, and (v) as trustee and custodian for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA:

 

In December 2014, Phoenix Light SF Limited (Phoenix Light) and certain related entities filed a complaint in the United States District Court for the Southern District of New York alleging claims against Wells Fargo Bank, N.A., in its capacity as trustee for a number of residential mortgage-backed securities (RMBS) trusts. Complaints raising similar allegations have been filed by Commerzbank AG in the Southern District of New York and by IKB International and IKB Deutsche Industriebank in New York state court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A., as trustee, caused losses to investors, and plaintiffs assert causes of action based upon, among other things, the trustee’s alleged failure to notify and enforce repurchase obligations of mortgage loan sellers for purported breaches of representations and warranties, notify investors of alleged events of default, and abide by appropriate standards of care following alleged events of default. In July 2022, the district court dismissed Phoenix Light’s claims and certain of the claims asserted by Commerzbank AG, and subsequently entered judgment in each case in favor of Wells Fargo Bank, N.A. In August 2022, Phoenix Light and Commerzbank AG appealed the district court’s decision to the United States Court of Appeals for the Second Circuit. The Company previously settled two class actions filed by institutional investors and an action filed by the National Credit Union Administration with similar allegations. In addition, Park Royal I LLC and Park Royal II LLC have filed substantially similar lawsuits in New York state court alleging Wells Fargo Bank, N.A., as trustee, failed to take appropriate actions upon learning of defective mortgage loan documentation.

Item 1119 of Regulation AB

Provided previously in the prospectus of the Registrant relating to the issuing entity and filed on October 31, 2017 pursuant to Rule 424(b)(2) of the Securities Act of 1933, as amended.

Item 1122 of Regulation AB

The reports on assessment of compliance with servicing criteria for asset-backed securities and related attestation reports are attached hereto under Item 15.

 

The report on assessment of compliance with applicable servicing criteria furnished pursuant to Item 1122 of Regulation AB by KeyBank National Association (“KeyBank”) discloses that a material instance of noncompliance occurred, as described below:

1)       Servicing Criteria impacted1122(d)(4)(ix) –Adjustments to interest rates or rates of return for pool assets with variable rates are computed based on the related pool asset documents.2)       Material Instance of Noncompliance with Servicing CriteriaDuring compliance testing, it was discovered, that not all FlexARM loan mortgagors were offered loan rates within 45-60 days before the rate change date, as required per the related pool asset documents. Per the Note, if the holder fails to offer a loan rate within 45-60 days of any change date a margin of 2.25% is to be used. Given the notification was not made to the borrowers, a 3% margin was incorrectly applied. The noncompliance in Item 1122 (d)(4)(ix) is related to a servicing portfolio which is wholly owned by the investor and is not held in a publicly traded security.3)       RemediationThe following remediation procedures have been initiated by KeyBank: (i) the impacted mortgage loans are currently in the process of being identified, (ii) investor contact has been initiated, (iii) corrective actions are being considered and will be tracked and monitored

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by senior management, (iv) procedures will be reviewed and revised, if necessary, to include new tracking and action steps to prevent this situation from recurring in the future, and (v) training will be provided to the relevant staff members to prevent a recurrence.The identified material instance of noncompliance with servicing criteria did not involve the servicing of the assets backing the asset-backed securities covered in this Form 10-K.

Item 1123 of Regulation AB

The servicer compliance statements are attached hereto under Item 15.

PART IV

Item 15. Exhibits and Financial Statement Schedules.

  

|               |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|---------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ExhibitNumber | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 4.1           | Pooling and Servicing Agreement, dated as of October 1, 2017 (the “CGCMT 2017-C4 PSA”), by and among Citigroup Commercial Mortgage Securities Inc., as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, Citibank, N.A., as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). |

 

|        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 4.2    | Pooling and Servicing Agreement, dated as of October 1, 2017 (the “JPMDB 2017-C7 PSA”), by and among J.P. Morgan Chase Commercial Mortgage Securities Corp., as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer, Pentalpha Surveillance LLC, as operating advisor and asset representations reviewer, Wells Fargo Bank, National Association, as certificate administrator, and Wells Fargo Bank, National Association, as trustee (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K/A dated October 31, 2017, and filed by the registrant on December 21, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #1) |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 4.3    | Pooling and Servicing Agreement, dated as of September 1, 2017 (the “CGCMT 2017-P8 PSA”), by and among Citigroup Commercial Mortgage Securities Inc., as depositor, Wells Fargo Bank, National Association, as master servicer, KeyBank National Association, as special servicer, Pentalpha Surveillance LLC, as operating advisor and asset representations reviewer, Citibank, N.A., as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #2)                                                                                                       |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 4.4    | Pooling and Servicing Agreement, dated as of October 1, 2017 (the “UBS 2017-C4 PSA”), by and among UBS Commercial Mortgage Securitization Corp., as depositor, Wells Fargo Bank, National Association, as master servicer, Rialto Capital Advisors, LLC, as special servicer, AEGON USA Realty Advisors, LLC, as Fairmount at Brewerytown special servicer, Pentalpha Surveillance LLC, as operating advisor and asset representations reviewer, Wells Fargo Bank, National Association, as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.4 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #3)      |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |

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|     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 4.5 | Pooling and Servicing Agreement, dated as of September 1, 2017 (the “BANK 2017-BNK7 PSA”), by and among Wells Fargo Commercial Mortgage Securities, Inc., as depositor, Wells Fargo Bank, National Association, as general master servicer, Rialto Capital Advisors, LLC, as general special servicer, National Cooperative Bank, N.A., as NCB master servicer and NCB special servicer, Pentalpha Surveillance LLC, as operating advisor and asset representations reviewer, Wells Fargo Bank, National Association, as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.5 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #4) |

 

|        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 4.6    | Pooling and Servicing Agreement, dated as of August 1, 2017 (the “CD 2017-CD5 PSA”), by and among Citigroup Commercial Mortgage Securities Inc., as depositor, Wells Fargo Bank, National Association, as master servicer, Rialto Capital Advisors, LLC, as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, Citibank, N.A., as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.6 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #5)                                                                       |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 4.7    | Pooling and Servicing Agreement, dated as of November 1, 2017 (the “UBS 2017-C5 PSA”), by and among UBS Commercial Mortgage Securitization Corp., as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, and Wells Fargo Bank, National Association, as certificate administrator, Cayman agent, and trustee (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K/A dated December 5, 2017, and filed by the registrant on December 5, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #6) |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 4.8    | Pooling and Servicing Agreement, dated as of November 1, 2017 (the “CCUBS 2017-C1 PSA”), by and among UBS Commercial Mortgage Securitization Corp., as depositor, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, Midland Loan Services, a Division of PNC Bank, National Association,as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, and Wells Fargo Bank, National Association, as certificate administrator, Cayman agent, and trustee (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K dated November 30, 2017, and filed by the registrant on December 4, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). (see Explanatory Note #7) |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 31     | Rule 15d-14(d) Certification                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 33     | Reports on assessment of compliance with servicing criteria for asset-backed securities.(see Explanatory Note #8)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 33.1   | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 33.2   | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer (see Exhibit 33.1)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 33.3   | Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |

 

|        |                                                                                                                                                           |
|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.4   | Report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator                      |
|   |                                                                                                                                                      |
| 33.5   | Report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant |
|   |                                                                                                                                                      |
| 33.6   | Report on assessment of compliance with servicing criteria for asset-backed securities, Berkeley Point Capital LLC, as servicing function participant     |
|   |                                                                                                                                                      |
| 33.7   | Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee                |
|   |                                                                                                                                                      |

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|        |                                                                                                                                                                                                                                                                                                                                                                                                            |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.8   | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA (see Exhibit 33.1)                                   |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.9   | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA (see Exhibit 33.1)                                  |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.10  | Report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA                                                                                             |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.11a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.11b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.12a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as trustee for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.12b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as trustee for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA   |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.13  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA                                                                                                                      |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.14  | Report on assessment of compliance with servicing criteria for asset-backed securities, KeyBank National Association, as special servicer for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA                                                                                                                               |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.15  | Report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 33.10)                                                                                                            |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.16  | Report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator and custodian for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 33.4)                                                                                                   |
|   |                                                                                                                                                                                                                                                                                                                                                                                                       |
| 33.17  | Report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 33.5)                                                                                            |

 

|        |                                                                                                                                                                                                                                                                                                  |
|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.18  | Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA           |
|   |                                                                                                                                                                                                                                                                                             |
| 33.19  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 33.7) |
|   |                                                                                                                                                                                                                                                                                             |

9

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|       |                                                                                                                                                                                                                                                                   |
|-------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.20 | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 33.13) |

 

|        |                                                                                                                                                                                                                                                                                                                                                      |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.21  | Report on assessment of compliance with servicing criteria for asset-backed securities, Rialto Capital Advisors, LLC, as special servicer for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA                                                                                                                 |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.22  | Report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 33.10)                                                                                              |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.23a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 33.11a)                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.23b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 33.11b) |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.24  | Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 33.18)                                                                                   |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.25  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 33.7)                                                                                             |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.26  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as general master servicer for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.13)                                                                                                  |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.27  | Report on assessment of compliance with servicing criteria for asset-backed securities, Rialto Capital Advisors, LLC, as general special servicer for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.21)                                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.28  | Report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.10)                                                                                                                    |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.29a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.11a)                                                                                                               |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.29b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.11b)                       |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.30  | Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.18)                                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.31  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 33.7)                                                                                                                   |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.32  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.13)                                                                                                                      |
|   |                                                                                                                                                                                                                                                                                                                                                 |
| 33.33  | Report on assessment of compliance with servicing criteria for asset-backed securities, Rialto Capital Advisors, LLC, as special servicer for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.21)                                                                                                                               |
|   |                                                                                                                                                                                                                                                                                                                                                 |

10

----

 

|        |                                                                                                                                                                                                                                       |
|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.34  | Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.3)             |
|   |                                                                                                                                                                                                                                  |
| 33.35  | Report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator and custodian for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.4)        |
|   |                                                                                                                                                                                                                                  |
| 33.36  | Report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.5) |

 

|        |                                                                                                                                                                                                                                                                                                                               |
|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.37  | Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.18)                                                                                              |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.38  | Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 33.7)                                                                                                        |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.39  | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.1)                                                           |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.40  | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.1)                                                          |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.41  | Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.3)                                                                                             |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.42a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.11a)                                                                                            |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.42b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.11b)    |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.43a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as trustee for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.12a)                                                                                              |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.43b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as trustee for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 33.12b)      |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.44  | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.1)  |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.45  | Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.1) |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.46  | Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.3)                                    |
|   |                                                                                                                                                                                                                                                                                                                          |
| 33.47a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.11a)                                   |
|   |                                                                                                                                                                                                                                                                                                                          |

11

----

 

|        |                                                                                                                                                                                                                                                                                                                                                                                     |
|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 33.47b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.11b) |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 33.48a | Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as trustee for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.12a)                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 33.48b | Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as trustee for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 33.12b)   |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 34     | Attestation reports on assessment of compliance with servicing criteria for asset-backed securities.                                                                                                                                                                                                                                                                                |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 34.1   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer                                                                                                                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 34.2   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer (see Exhibit 34.1)                                                                                                                                                                     |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 34.3   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor                                                                                                                                                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 34.4   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator                                                                                                                                                                                                                                    |
|   |                                                                                                                                                                                                                                                                                                                                                                                |
| 34.5   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant                                                                                                                                                                                                               |

 

|        |                                                                                                                                                                                                                                                                                                                                                                                                                        |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 34.6   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Berkeley Point Capital LLC, as servicing function participant                                                                                                                                                                                                                                                      |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 34.7   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee                                                                                                                                                                                                                                                                 |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 34.8   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA (see Exhibit 34.1)                                   |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 34.9   | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA (see Exhibit 34.1)                                  |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 34.10  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA                                                                                             |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 34.11a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 34.11b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA |

12

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|        |                                                                                                                                                                                                                                                                                                                                                                                                                      |
|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.12a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as trustee for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.12b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as trustee for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.13  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA                                                                                                                    |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.14  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, KeyBank National Association, as special servicer for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA                                                                                                                             |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.15  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 34.10)                                                                                                          |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.16  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator and custodian for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 34.4)                                                                                                 |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.17  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 34.5)                                                                                          |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.18  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA                                                                                                                   |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.19  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA (see Exhibit 34.7)                                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.20  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 34.13)                                                                                                                                        |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                 |
| 34.21  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Rialto Capital Advisors, LLC, as special servicer for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA                                                                                                                                                                     |

 

|        |                                                                                                                                                                                                                                                                                                                                                                  |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 34.22  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 34.10)                                                                                              |
|   |                                                                                                                                                                                                                                                                                                                                                             |
| 34.23a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 34.11a)                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                             |
| 34.23b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 34.11b) |
|   |                                                                                                                                                                                                                                                                                                                                                             |

13

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|        |                                                                                                                                                                                                                                                                                                                                            |
|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 34.24  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 34.18)                                                             |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.25  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 34.7)                                                                       |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.26  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as general master servicer for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.13)                                                                            |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.27  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Rialto Capital Advisors, LLC, as general special servicer for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.21)                                                                                     |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.28  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.10)                                                                                              |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.29a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.11a)                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.29b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.11b) |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.30  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.18)                                                                                   |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.31  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 34.7)                                                                                             |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.32  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.13)                                                                                                |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.33  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Rialto Capital Advisors, LLC, as special servicer for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.21)                                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.34  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.3)                                                                                                      |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.35  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator and custodian for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.4)                                                                                                 |
|   |                                                                                                                                                                                                                                                                                                                                       |
| 34.36  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.5)                                                                                          |

 

|        |                                                                                                                                                                                                                                              |
|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 34.37  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.18) |
|   |                                                                                                                                                                                                                                         |
| 34.38  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 34.7)           |
|   |                                                                                                                                                                                                                                         |

14

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|        |                                                                                                                                                                                                                                                                                                                                                                                                 |
|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 34.39  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.1)                                                                                                                 |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.40  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.1)                                                                                                                |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.41  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.3)                                                                                                                                                   |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.42a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.11a)                                                                                                                                                  |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.42b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.11b)                                                          |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.43a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as trustee for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.12a)                                                                                                                                                    |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.43b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as trustee for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 34.12b)                                                            |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.44  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.1)                                                        |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.45  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.1)                                                       |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.46  | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.3)                                                                                          |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.47a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.11a)                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.47b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.11b) |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.48a | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as trustee for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.12a)                                                                                           |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 34.48b | Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as trustee for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 34.12b)   |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |
| 35     | Servicer compliance statements.(see Explanatory Note #9)                                                                                                                                                                                                                                                                                                                                        |
|   |                                                                                                                                                                                                                                                                                                                                                                                            |

15

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|        |                                                                                                                                                                                                                                                                                                                  |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 35.1   | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer                                                                                                                                                                                           |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.2   | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer (see Exhibit 35.1)                                                                                                                                                                       |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.3   | Servicer compliance statement, Citibank, N.A., as certificate administrator                                                                                                                                                                                                                                      |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.4   | Servicer compliance statement, Berkeley Point Capital LLC, as servicing function participant                                                                                                                                                                                                                     |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.5   | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA (see Exhibit 35.1)  |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.6   | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the Station Place III mortgage loan, the Capital Centers II & III mortgage loan and the Walgreens Witkoff Portfolio mortgage loan under the JPMDB 2017-C7 PSA (see Exhibit 35.1) |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.7   | Servicer compliance statement, Wells Fargo Bank National Association, as master servicer for the Pleasant Prairie Premium Outlets mortgage loan and the Corporate Woods Portfolio mortgage loan under the CGCMT 2017-P8 PSA                                                                                      |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.8   | Servicer compliance statement, Wells Fargo Bank, National Association, as master servicer for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA (see Exhibit 35.7)                                                                                                          |
|   |                                                                                                                                                                                                                                                                                                             |
| 35.9   | Servicer compliance statement, Rialto Capital Advisors, LLC, as special servicer for the Bank of America Office Campus Building 600 mortgage loan under the UBS 2017-C4 PSA                                                                                                                                      |

 

|        |                                                                                                                                                                                                                                                                     |
|--------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 35.10  | Servicer compliance statement, Wells Fargo Bank, National Association, as general master servicer for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 35.7)                                                                           |
|   |                                                                                                                                                                                                                                                                |
| 35.11  | Servicer compliance statement, Rialto Capital Advisors, LLC, as general special servicer for the Mall of Louisiana mortgage loan under the BANK 2017-BNK7 PSA (see Exhibit 35.9)                                                                                    |
|   |                                                                                                                                                                                                                                                                |
| 35.12  | Servicer compliance statement, Wells Fargo Bank, National Association, as master servicer for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 35.7)                                                                                               |
|   |                                                                                                                                                                                                                                                                |
| 35.13  | Servicer compliance statement, Rialto Capital Advisors, LLC, as special servicer for the IGT Reno mortgage loan under the CD 2017-CD5 PSA (see Exhibit 35.9)                                                                                                        |
|   |                                                                                                                                                                                                                                                                |
| 35.14  | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 35.1)                                                          |
|   |                                                                                                                                                                                                                                                                |
| 35.15  | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the 50 Varick Street mortgage loan under the UBS 2017-C5 PSA (see Exhibit 35.1)                                                         |
|   |                                                                                                                                                                                                                                                                |
| 35.16  | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as master servicer for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 35.1) |

 

|        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 35.17  | Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the Chelsea Multifamily Portfolio mortgage loan and the Westin Crystal City mortgage loan under the CCUBS 2017-C1 PSA (see Exhibit 35.1)                                                                                                                                                                                                                                                         |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
| 99.1   | Mortgage Loan Purchase Agreement, dated as of October 1, 2017, between Citi Real Estate Funding Inc. and Citigroup Commercial Mortgage Securities Inc., pursuant to which Citi Real Estate Funding Inc. sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |

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|        |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 99.2   | Mortgage Loan Purchase Agreement, dated as of October 1, 2017, between Cantor Commercial Real Estate Lending, L.P. and Citigroup Commercial Mortgage Securities Inc., pursuant to which Cantor Commercial Real Estate Lending, L.P. sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 99.2 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein). |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 99.3   | Mortgage Loan Purchase Agreement, dated as of October 1, 2017, between Ladder Capital Finance LLC and Citigroup Commercial Mortgage Securities Inc., pursuant to which Ladder Capital Finance LLC sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein).                                   |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 99.4   | Mortgage Loan Purchase Agreement, dated as of October 1, 2017, between German American Capital Corporation and Citigroup Commercial Mortgage Securities Inc., pursuant to which German American Capital Corporation sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 99.4 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein).                 |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 99.5   | Mortgage Loan Purchase Agreement, dated as of October 1, 2017, between Rialto Mortgage Finance, LLC and Citigroup Commercial Mortgage Securities Inc., pursuant to which Rialto Mortgage Finance, LLC sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 99.5 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No. 333-207132-15, and is incorporated by reference herein).                               |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| 99.6   | Primary Servicing Agreement, dated as of October 1, 2017, between Midland Loan Services, a Division of PNC Bank, National Association, as master servicer, and Berkeley Point Capital LLC, as primary servicer (filed as Exhibit 99.6 to the registrant’s Current Report on Form 8-K dated October 31, 2017, and filed by the registrant on October 31, 2017 under Commission File No.  333-207132-15, and is incorporated by reference herein).                                                                                                  |

 

(b)	The exhibits required to be filed by Registrant pursuant to Item 601 of Regulation S-K are listed above.

 

(c)	Not Applicable

17

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 31, 2023

  

|                                                            |
|------------------------------------------------------------|
|                                                       |
| Citigroup Commercial Mortgage Securities Inc.

(Depositor) |
|                                                       |
| /s/ Richard Simpson                                        |
| Richard Simpson, President                                 |

 

18

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