**UNITED STATESSECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 10-K**

(Mark One)

**x****  ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the fiscal year ended December 31, 2018or**

**o**** ****TRANSITIONREPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from _____ to _____Commission file number of the issuing entity: 333-207340-01**

**Central Index Key Number of the issuing entity:0001706060**

**UBS Commercial Mortgage Trust2017-C1**

**(exact name of the issuing entity as specified in itscharter)**

** **

**Central Index Key Number of the depositor: 0001532799**

**UBS Commercial MortgageSecuritization Corp.**

**(exact name of the depositor as specified in itscharter)**

** **

**Central Index Key Number of the sponsor: 0001685185**

**UBS AG, acting through its branchlocated at 1285 Avenue of the Americas, New York, New York**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001592182**

**Rialto Mortgage Finance, LLC**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001542256**

**Natixis Real Estate Capital LLC**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0000740906**

**Wells Fargo Bank, NationalAssociation**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001238163**

**Société Générale**

**(exact name of the sponsor as specified in its charter)**

** **

**Central Index Key Number of the sponsor: 0001548567**

**CIBC Inc.**

**(exact name of the sponsor as specified in its charter)**

** **

| **New York****(State or other jurisdiction of  incorporation or organization of**

**the issuing entity)** | **38-4032144**

**38-4032145**

**(I.R.S. Employer**

**Identification Numbers)** |
|------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------|

**c/o Wells Fargo Bank, National Association**

**as Certificate Administrator**

**9062 Old Annapolis Road**

**Columbia, MD**

**(Address of principalexecutive offices of the issuing entity)**

**21045**

**(Zip Code)**

**Registrant’s telephone number,including area code:**

**(212) 713-2000**

Securities registered pursuant to Section 12(b) of theAct:  None.

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

Indicate by check mark if the registrant is a well-knownseasoned issuer, as defined in Rule 405 of the Securities Act.  o Yes ⌧No

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

Indicate by check mark whether the registrant (1) has filedall reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange Act of 1934 during the preceding 12 months (or for such shorter periodthat the registrant was required to file such reports), and (2) has beensubject to such filing requirements for the past 90 days.  ⌧ Yes oNo

Indicate by check mark whether the registrant has submittedelectronically and posted on its corporate Web site, if any, every InteractiveData File required to be submitted and posted pursuant to Rule 405 ofRegulation S-T (Section 232.405 of this chapter) during the preceding 12 months(or for such shorter period that the registrant was required to submit and postsuch files).

Not applicable.

Indicate by check mark if disclosure of delinquent filerspursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is notcontained herein, and will not be contained, to the best of registrant’sknowledge, in definitive proxy or information statements incorporated byreference in Part III of this Form 10-K or any amendment to this Form10-K.   

Not applicable.

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

Large accelerated filer       o                                                                                         Acceleratedfiler                               o

Non-acceleratedfiler        ⌧ (Do not check if a smaller reporting company)                      Smaller reporting company                        o

                                                                                                                                  Emerging growthcompany                        o

If an emerging growth company, indicate by check mark if theregistrant has elected not to use the extended transition period for complyingwith any new or revised financial accounting standards provided pursuant toSection 13(a) of the ExchangeAct.                               o

Indicate by check mark whether the registrant is a shellcompany (as defined in Rule 12b-2 of the Act).  o Yes ⌧ No

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

Not applicable.

Indicate by check mark whether the registrant has filed alldocuments and reports required to be filed by Section 12, 13 or 15(d) of theSecurities Exchange Act of 1934 subsequent to the distribution of securitiesunder a plan confirmed by a court.  oYes oNo

Not applicable.

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

Not applicable.

**DOCUMENTS INCORPORATED BY REFERENCE**

** **

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

Not applicable.

 

 

The Save Mart Portfolio Mortgage Loan, the Art Van PortfolioMortgage Loan, the Baypoint Commerce Center Mortgage Loan, the ConcordePortfolio Mortgage Loan and the Lormax Stern Retail Development – RosevilleMortgage Loan, which constituted approximately 5.2%, 3.1%, 3.1%, 1.9% and 1.9%,respectively, of the asset pool of the issuing entity as of its cut-off date,are each an asset of the issuing entity and are each part of a loan combinationthat includes (a) with respect to the Save Mart Portfolio Mortgage Loan whichis an asset of the issuing entity, five other *pari passu* loans and onesubordinate companion loan, each of which are not assets of the issuing entity,(b) with respect to the Art Van Portfolio Mortgage Loan which is an asset ofthe issuing entity and four other *pari passu* loans, which are not assetsof the issuing entity, (c) with respect to the Baypoint Commerce CenterMortgage Loan which is an asset of the issuing entity and one other *paripassu* loan, which is not an asset of the issuing entity, (d) with respectto the Concorde Portfolio Mortgage Loan which is an asset of the issuing entityand one other *pari passu* loan, which is not an asset of the issuingentity and (e) with respect to the Lormax Stern Retail Development – RosevilleMortgage Loan which is an asset of the issuing entity and one other *paripassu* loan, which is not an asset of the issuing entity. These loancombinations, including the Save Mart Portfolio Mortgage Loan, the Art VanPortfolio Mortgage Loan, the Baypoint Commerce Center Mortgage Loan, theConcorde Portfolio Mortgage Loan and the Lormax Stern Retail Development –Roseville Mortgage Loan, are being serviced and administered pursuant to thePooling and Servicing Agreement, which is incorporated by reference as Exhibit4.1 to this Annual Report on Form 10-K. Wells Fargo Bank, National Associationis the master servicer under the Pooling and Servicing Agreement.  Theresponsibilities of Wells Fargo Bank, National Association, as primary servicerof each of these loan combinations with respect to the issuing entity, aresubsumed within its responsibilities as master servicer under the Pooling andServicing Agreement.  Thus, the servicer compliance statement provided byWells Fargo Bank, National Association, as master servicer under the Poolingand Servicing Agreement, encompasses its roles as both master servicer and primaryservicer with respect to these loan combinations.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Moffett Place Google Mortgage Loan, whichconstituted approximately 4.2% of the asset pool of the issuing entity as ofits cut-off date.  The Moffett Place Google Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the MoffettPlace Google Mortgage Loan and five other *pari passu* loans, which arenot assets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the CD 2017-CD3 Mortgage Trust transaction,Commission File Number 333-207132-10 (the “CD 2017-CD3 Transaction”).This loan combination, including the Moffett Place Google Mortgage Loan, isbeing serviced and administered pursuant to the pooling and servicing agreementfor the CD 2017-CD3 Transaction, which is incorporated by reference as Exhibit4.2 to this Annual Report on Form 10-K.  Midland Loan Services, a Divisionof PNC Bank, National Association is the master servicer under the pooling andservicing agreement for the CD 2017-CD3 Transaction.  The responsibilitiesof Midland Loan Services, a Division of PNC Bank, National Association, as primaryservicer of this loan combination with respect to the issuing entity, aresubsumed within its responsibilities as master servicer under the pooling andservicing agreement for the CD 2017-CD3 Transaction.  Thus, the servicercompliance statement provided by Midland Loan Services, a Division of PNC Bank,National Association, as master servicer under such pooling and servicingagreement, encompasses its roles as both master servicer and primary servicerwith respect to this loan combination.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the One West 34th Street Mortgage Loan, whichconstituted approximately 3.1% of the asset pool of the issuing entity as ofits cut-off date.  The One West 34th Street Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes the One West34th Street Mortgage Loan and three other *pari passu* loans, which arenot assets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the BANK 2017-BNK4 transaction, Commission FileNumber 333-206677-15 (the “BANK 2017-BNK4 Transaction”). This loancombination, including the One West 34th Street Mortgage Loan, is beingserviced and administered pursuant to the pooling and servicing agreement forthe BANK 2017-BNK4 Transaction, which is incorporated by reference as Exhibit4.3 to this Annual Report on Form 10-K.  Wells Fargo Bank, NationalAssociation is the master servicer under the pooling and servicing agreementfor the BANK 2017-BNK4 Transaction.  The responsibilities of Wells FargoBank, National Association, as primary servicer of this loan combination withrespect to the issuing entity, are subsumed within its responsibilities asmaster servicer under the pooling and servicing agreement for the BANK2017-BNK4 Transaction.  Thus, the servicer compliance statement providedby Wells Fargo Bank, National Association, as master servicer under suchpooling and servicing agreement, encompasses its roles as both master servicerand primary servicer with respect to this loan combination.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the 75 Broad Street Mortgage Loan, whichconstituted approximately 3.4% of the asset pool of the issuing entity as ofits cut-off date.  The 75 Broad Street Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the 75 Broad StreetMortgage Loan and one other *pari passu* loan and two subordinatecompanion loans, which are not assets of the issuing entity. The other *paripassu* portion of the loan combination was securitized in the NatixisCommercial Mortgage Securities Trust 2017-75B transaction (the “NCMS 2017‐75BTransaction”). This loan combination, including the 75 Broad StreetMortgage Loan, is being serviced and administered pursuant to the trust andservicing agreement for the NCMS 2017‐75B Transaction, which isincorporated by reference as Exhibit 4.4 to this Annual Report on Form10-K.  KeyBank National Association is the master servicer under the trustand servicing agreement for the NCMS 2017‐75B Transaction.  Theresponsibilities of KeyBank National Association, as primary servicer of thisloan combination with respect to the issuing entity, are subsumed within itsresponsibilities as master servicer under the trust and servicing agreement forthe NCMS 2017‐75B Transaction.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Atlanta and Anchorage Hotel PortfolioMortgage Loan, which constituted approximately 2.1% of the asset pool of theissuing entity as of its cut-off date.  The Atlanta and Anchorage HotelPortfolio Mortgage Loan is an asset of the issuing entity and is part of a loancombination that includes the Atlanta and Anchorage Hotel Portfolio MortgageLoan and four other *pari passu* loans, which are not assets of theissuing entity. A *pari passu* portion of the loan combination wassecuritized in the CFCRE 2017-C8 Mortgage Trust transaction, Commission FileNumber 333-207567-05 (the “CFCRE 2017-C8 Transaction”). This loancombination, including the Atlanta and Anchorage Hotel Portfolio Mortgage Loan,is being serviced and administered pursuant to the pooling and servicingagreement for the CFCRE 2017-C8 Transaction, which is incorporated by referenceas Exhibit 4.5 to this Annual Report on Form 10-K.  Wells Fargo Bank,National Association is the master servicer under the pooling and servicingagreement for the CFCRE 2017-C8 Transaction.  The responsibilities ofWells Fargo Bank, National Association, as primary servicer of this loancombination with respect to the issuing entity, are subsumed within itsresponsibilities as master servicer under the pooling and servicing agreementfor the CFCRE 2017-C8 Transaction.  Thus, the servicer compliancestatement provided by Wells Fargo Bank, National Association, as masterservicer under such pooling and servicing agreement, encompasses its roles asboth master servicer and primary servicer with respect to this loancombination.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Apple Sunnyvale Mortgage Loan, whichconstituted approximately 3.5% of the asset pool of the issuing entity as ofits cut-off date.  The Apple Sunnyvale Mortgage Loan is an asset of theissuing entity and is part of a loan combination that includes the AppleSunnyvale Mortgage Loan and one other *pari passu* loan and onesubordinate companion loan, which are not assets of the issuing entity. This loan combination, including the Apple Sunnyvale Mortgage Loan, wasserviced under the Pooling and Servicing Agreement for the issuing entity priorto the closing of the securitization of the other *pari passu* portion ofthe Apple Sunnyvale loan combination in the CSAIL 2017-C8 Commercial MortgageTrust transaction, Commission File Number 333-207361-05 (the “CSAIL 2017-C8Transaction”).  After the closing of the CSAIL 2017-C8 Transaction onJune 29, 2017, this loan combination, including the Apple Sunnyvale MortgageLoan was, and will continue to be, serviced and administered pursuant to thepooling and servicing agreement with respect to the CSAIL 2017-C8 Transaction,which is incorporated by reference as Exhibit 4.6 to this Annual Report on Form10-K.  Wells Fargo Bank, National Association is the master servicer underthe pooling and servicing agreement for the CSAIL 2017-C8 Transaction. The responsibilities of Wells Fargo Bank, National Association, as primaryservicer of this loan combination with respect to the issuing entity, aresubsumed within its responsibilities as master servicer under the pooling andservicing agreement for the CSAIL 2017-C8 Transaction.  Thus, the servicercompliance statement provided by Wells Fargo Bank, National Association, asmaster servicer under such pooling and servicing agreement, encompasses itsroles as both master servicer and primary servicer with respect to this loancombination.

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Sheraton Hotel Greensboro Mortgage Loan,which constituted approximately 1.6% of the asset pool of the issuing entity asof its cut-off date.  The Sheraton Hotel Greensboro Mortgage Loan is anasset of the issuing entity and is part of a loan combination that includes theSheraton Hotel Greensboro Mortgage Loan and one other *pari passu* loan,which is not an asset of the issuing entity.  This loan combination,including the Sheraton Hotel Greensboro Mortgage Loan, was serviced under thePooling and Servicing Agreement for the issuing entity prior to the closing ofthe securitization of the other *pari passu* portion of the Sheraton HotelGreensboro loan combination in the BANK 2017-BNK6 transaction, Commission FileNumber 333-206847-06 (the “BANK 2017-BNK6 Transaction”).  After theclosing of the BANK 2017-BNK6 Transaction on July 27, 2017, this loancombination, including the Sheraton Hotel Greensboro Mortgage Loan was, andwill continue to be, serviced and administered pursuant to the pooling andservicing agreement with respect to the BANK 2017-BNK6 Transaction, which isincorporated by reference as Exhibit 4.7 to this Annual Report on Form10-K.  Wells Fargo Bank, National Association is the master servicer underthe pooling and servicing agreement for the BANK 2017-BNK6 Transaction. The responsibilities of Wells Fargo Bank, National Association, as primaryservicer of this loan combination with respect to the issuing entity, aresubsumed within its responsibilities as master servicer under the pooling andservicing agreement for the BANK 2017-BNK6 Transaction.  Thus, theservicer compliance statement provided by Wells Fargo Bank, NationalAssociation, as master servicer under such pooling and servicing agreement,encompasses its roles as both master servicer and primary servicer with respectto this loan combination.

Wells Fargo Bank, NationalAssociation is the master servicer and certificate administrator of themortgage loans serviced under the Pooling and Servicing Agreement, thecertificate administrator of the Moffett Place Google Mortgage Loan and the 75Broad Street Mortgage Loan and the primary servicer and certificateadministrator of the Apple Sunnyvale Mortgage Loan, the One West 34th StreetMortgage Loan, the Atlanta and Anchorage Hotel Portfolio Mortgage Loan and theSheraton Hotel Greensboro Mortgage Loan. As a result, Wells Fargo Bank,National Association is a “servicer” as defined in Item 1108(a)(2)(iii) ofRegulation AB, in the capacities described above, because it is servicingmortgage loans that constituted 10% or more of the assets of the issuing entityas of its cut-off date. The assessments of compliance with applicable servicingcriteria, accountants’ attestation reports and servicer compliance statementsdelivered by Wells Fargo Bank, National Association in the capacities describedabove are listed in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement, theApple Sunnyvale Mortgage Loan, the One West 34th Street Mortgage Loan, theAtlanta and Anchorage Hotel Portfolio Mortgage Loan and the Sheraton HotelGreensboro Mortgage Loan and the trustee and custodian of the Moffett PlaceGoogle Mortgage Loan and the 75 Broad Street Mortgage Loan.  As a result,Wells Fargo Bank, National Association is a servicing function participant inthe capacities described above, because it is servicing mortgage loans thatconstituted 5% or more of the assets of the issuing entity as of its cut-offdate. The assessments of compliance with applicable servicing criteria andaccountants’ attestation reports delivered by Wells Fargo Bank, NationalAssociation in the capacities described above are listed in the Exhibit Index.

Pentalpha Surveillance LLC is the operating advisor of themortgage loans serviced under the Pooling and Servicing Agreement and the OneWest 34th Street Mortgage Loan.  As a result, Pentalpha Surveillance LLCis a servicing function participant in the capacities described above, becauseit is servicing mortgage loans that constituted 5% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria and accountants’ attestation reports delivered byPentalpha Surveillance LLC in the capacities described above are listed in theExhibit Index.

Midland Loan Services, a Divisionof PNC Bank, National Association is the primary servicer and special servicerof the Moffett Place Google Mortgage Loan and the special servicer of the AppleSunnyvale Mortgage Loan and the Sheraton Hotel Greensboro Mortgage Loan. These mortgage loans constitute more than 5%, but less than 10%, of the poolassets of the issuing entity.  Therefore, the Depositor included in thisAnnual Report on Form 10-K an assessment of compliance with applicableservicing criteria for Midland Loan Services, a Division of PNC Bank, NationalAssociation and an accountants’ attestation report pursuant to Item 1122 ofRegulation AB because Midland Loan Services, a Division of PNC Bank, NationalAssociation is servicing more than 5% of the pool assets.  However, theDepositor is not required to include in this Annual Report on Form 10-K aservicer compliance statement pursuant to Item 1123 of Regulation AB of MidlandLoan Services, a Division of PNC Bank, National Association because MidlandLoan Services, a Division of PNC Bank, National Association is an unaffiliatedservicer servicing less than 10% of pool assets.

Rialto Capital Advisors, LLC isthe special servicer of the One West 34th Street Mortgage Loan andthe Atlanta and Anchorage Hotel Portfolio Mortgage Loan.  These mortgageloans constitute more than 5%, but less than 10%, of the pool assets of theissuing entity.  Therefore, the Depositor included in this Annual Reporton Form 10-K an assessment of compliance with applicable servicing criteria forRialto Capital Advisors, LLC and an accountants’ attestation report pursuant toItem 1122 of Regulation AB because Rialto Capital Advisors, LLC is servicingmore than 5% of the pool assets.

Park Bridge Lender Services LLC is the operating advisor ofthe Moffett Place Google Mortgage Loan, the Apple Sunnyvale Mortgage Loan, theAtlanta and Anchorage Hotel Portfolio Mortgage Loan and the Sheraton HotelGreensboro Mortgage Loan.  As a result, Park Bridge Lender Services LLC isa servicing function participant in the capacities described above, because itis servicing mortgage loans that constituted 5% or more of the assets of theissuing entity as of its cut-off date. The assessments of compliance withapplicable servicing criteria and accountants’ attestation reports delivered byPark Bridge Lender Services LLC in the capacities described above are listed inthe Exhibit Index.

Wilmington Trust, NationalAssociation acts as trustee of the mortgage loans serviced under the Poolingand Servicing Agreement, the Apple Sunnyvale Mortgage Loan, the One West 34thStreet Mortgage Loan, the Atlanta and Anchorage Hotel Portfolio Mortgage Loanand the Sheraton Hotel Greensboro Mortgage Loan.  Pursuant to the Poolingand Servicing Agreement, the pooling and servicing agreement for the CSAIL2017-C8 Transaction, the pooling and servicing agreement for the BANK 2017-BNK4Transaction, the pooling and servicing agreement for the CFCRE 2017-C8Transaction and the pooling and servicing agreement for the BANK 2017-BNK6Transaction, the trustee is required to provide an assessment of compliancewith applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)of Regulation AB (regarding advances of funds or guarantees regardingcollections, cash flows or distributions, and any interest or other feescharged for such advances, are made, reviewed and approved as specified in thetransaction agreements). However, during the reporting period, the trustee didnot perform any servicing function with respect to the servicing criteriaspecified in Item 1122(d)(2)(iii) of Regulation AB.  The master serviceror the special servicer, to the extent required, performed the servicingfunction identified with respect to Item 1122(d)(2)(iii) of Regulation AB, andeach such party included Item 1122(d)(2)(iii) of Regulation AB in theassessment of compliance with applicable servicing criteria and accountant’sattestation report for the subject transaction.  As a result, this AnnualReport on Form 10-K does not include an assessment of compliance withapplicable servicing criteria of the trustee. One or more other servicers ofthe mortgage loans serviced under the Pooling and Servicing Agreement, theApple Sunnyvale Mortgage Loan, the One West 34th Street Mortgage Loan, theAtlanta and Anchorage Hotel Portfolio Mortgage Loan and the Sheraton HotelGreensboro Mortgage Loan have delivered one or more assessments of compliancewith respect to Item 1122(d)(2)(iii) of Regulation AB.

This Annual Report on Form 10-Kincludes assessments of compliance with applicable servicing criteria andaccountants’ attestation reports from CoreLogic Commercial Real EstateServices, Inc. and National Tax Search, LLC.  These entities were engaged bythe master servicer under the Pooling and Servicing Agreement and the primaryservicer of the Apple Sunnyvale Mortgage Loan, the One West 34th StreetMortgage Loan, the Atlanta and Anchorage Hotel Portfolio Mortgage Loan and theSheraton Hotel Greensboro Mortgage Loan to remit tax payments received from theescrow accounts of borrowers to local taxing authorities, to report tax amountsdue, to verify tax parcel information, and to verify non-escrow tax payments.These servicing functions are included within the servicing criteria set forthin Items 1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB.  Therefore,under the principles-based definition of “servicer” set forth in Item 1101(j)of Regulation AB that looks to the functions that an entity performs, thesevendors are “servicers” for the purposes of Item 1122 of Regulation AB.  *See*Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

With respect to the *pari passu*loan combinations that include the Save Mart Portfolio Mortgage Loan, theMoffett Place Google Mortgage Loan, the Apple Sunnyvale Mortgage Loan, the 75Broad Street Mortgage Loan and the Sheraton Hotel Greensboro Mortgage Loan (i)the report on assessment of compliance with servicing criteria and attestationreport on assessment of compliance with servicing criteria of KeyBank NationalAssociation, as primary servicer and special servicer of the 75 Broad StreetMortgage Loan, listed on the Exhibit Index are omitted from this Annual Reporton Form 10-K as they are not required to be included on this Annual Report onForm 10-K per Instruction 3 to Item 1122 of Regulation AB because it is a partyperforming activities that address servicing criteria relating to 5% or less ofthe assets of the issuing entity; and (ii) the servicer compliance statementsof AEGON USA Realty Advisors, LLC, as special servicer of the Save MartPortfolio Mortgage Loan, Midland Loan Services, a Division of PNC Bank,National Association, as primary servicer and special servicer of the MoffettPlace Google Mortgage Loan and as special servicer of the Apple SunnyvaleMortgage Loan and the Sheraton Hotel Greensboro Mortgage Loan and KeyBankNational Association, as primary servicer and special servicer of the 75 BroadStreet Mortgage Loan listed on the Exhibit Index are omitted from this AnnualReport on Form 10-K as they are not required by Item 1123 of Regulation AB tobe included on this Annual Report on Form 10-K because they are each anunaffiliated party that is not a “servicer” that meets the criteria in Item1108(a)(2)(i) through (iii) of Regulation AB.

**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.  Selected Financial Data.**

Omitted.

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

Omitted.

**Item 7A.  Quantitative and Qualitative DisclosuresAbout Market Risk.**

Omitted.

**Item 8.  Financial Statements and Supplementary Data.**

Omitted.

**Item 9.  Changes in and Disagreements With Accountantson Accounting and Financial Disclosure.**

Omitted.

**Item 9A.  Controls and Procedures.**

Omitted.

**Item 9B.  Other Information.**

None.

**PART III**

**Item 10.  Directors, Executive Officers and CorporateGovernance.**

Omitted.

**Item 11.  Executive Compensation.**

Omitted.

**Item 12.  Security Ownership of Certain BeneficialOwners and Management and Related Stockholder Matters.**

Omitted.

**Item 13.  Certain Relationships and RelatedTransactions, and Director Independence.**

Omitted.

**Item 14.  Principal Accounting Fees and Services.**

Omitted.

**ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB**

**Item 1112(b) of Regulation AB, Significant ObligorFinancial Information.**

No single obligor represents 10% or more of the pool assetsheld by the issuing entity.

**Item 1114(b)(2) of Regulation AB, Significant EnhancementProvider Financial Information.**

No entity or group of affiliated entities provides any external creditenhancement or other support for the certificates within this transaction asdescribed under Item 1114(a) of Regulation AB.

**Item 1115(b) of Regulation AB, Certain DerivativesInstruments (Financial Information).**

No entity or group of affiliated entities provides anyderivative instruments or other support for the certificates within thistransaction as described under Item 1115 of Regulation AB.

**Item 1117 of Regulation AB, Legal Proceedings.**

The registrant knows of no material pending legal proceedinginvolving the trust or any party related to the trust, other than routinelitigation incidental to the duties of those respective parties, and thefollowing, with respect to Wells Fargo Bank, National Association, as trustee,as certificate administrator and as custodian:

Since June 18, 2014, a group of institutional investors havefiled civil complaints in the Supreme Court of the State of New York, New YorkCounty, and later the U.S. District Court for the Southern District of New Yorkagainst Wells Fargo Bank, N.A., (“Wells Fargo Bank”) in its capacity as trusteefor certain residential mortgage backed securities (“RMBS”) trusts.  Thecomplaints against Wells Fargo Bank alleged that the trustee caused losses toinvestors and asserted causes of action based upon, among other things, thetrustee's alleged failure to: (i) notify and enforce repurchase obligations ofmortgage loan sellers for purported breaches of representations and warranties,(ii) notify investors of alleged events of default, and (iii) abide byappropriate standards of care following alleged events of default. Reliefsought included money damages in an unspecified amount, reimbursement ofexpenses, and equitable relief. Wells Fargo Bank has reached an agreement, inwhich it denies any wrongdoing, to resolve these claims on a classwide basisfor the 271 RMBS trusts currently at issue.  The settlement agreement issubject to court approval.  Separate lawsuits against Wells Fargo Bankmaking similar allegations filed by certain other institutional investorsconcerning 57 RMBS trusts in New York federal and state court are not coveredby the agreement.  With respect to the foregoing litigations, Wells FargoBank believes plaintiffs' claims are without merit and intends to contest theclaims vigorously, but there can be no assurances as to the outcome of thelitigations or the possible impact of the litigations on Wells Fargo Bank orthe RMBS trusts.

**Item 1119 of Regulation AB, Affiliations and CertainRelationships and Related Transactions.**

The information regarding this Item has been previouslyprovided in the prospectus of the Registrant relating to the issuing entity filedon June 12, 2017 pursuant to Rule 424(b)(2).

**Item 1122 of Regulation AB, Compliance with ApplicableServicing Criteria.**

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the mortgage loans are attachedhereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Zto the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1to this Annual Report on Form 10-K is a chart identifying the entitiesparticipating in a servicing function for the transaction responsible for eachapplicable servicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Moffett Place Google MortgageLoan, which is being serviced and administered pursuant to the pooling andservicing agreement for the CD 2017-CD3 Transaction, are attached hereto underItem 15 to this Annual Report on Form 10-K. Attached as Exhibit O to thepooling and servicing agreement for the CD 2017-CD3 Transaction incorporated byreference as Exhibit 4.2 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the CD2017-CD3 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the One West 34th Street MortgageLoan, which is being serviced and administered pursuant to the pooling andservicing agreement for the BANK 2017-BNK4 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z to thepooling and servicing agreement for the BANK 2017-BNK4 Transaction incorporatedby reference as Exhibit 4.3 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the BANK2017-BNK4 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the 75 Broad Street Mortgage Loan,which is being serviced and administered pursuant to the trust and servicingagreement for the NCMS 2017‐75B Transaction, are attached hereto underItem 15 to this Annual Report on Form 10-K. Attached as Exhibit K to the trustand servicing agreement for the NCMS 2017‐75B Transaction incorporated byreference as Exhibit 4.4 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the NCMS2017‐75B Transaction responsible for each applicable servicing criteriaset forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Atlanta and Anchorage HotelPortfolio Mortgage Loan, which is being serviced and administered pursuant tothe pooling and servicing agreement for the CFCRE 2017-C8 Transaction, areattached hereto under Item 15 to this Annual Report on Form 10-K. Attached asSchedule II to the pooling and servicing agreement for the CFCRE 2017-C8Transaction incorporated by reference as Exhibit 4.5 to this Annual Report onForm 10-K is a chart identifying the entities participating in a servicingfunction for the CFCRE 2017-C8 Transaction responsible for each applicableservicing criteria set forth in Item 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Apple Sunnyvale Mortgage Loan,which is being serviced and administered pursuant to the pooling and servicingagreement for the CSAIL 2017-C8 Transaction, are attached hereto under Item 15to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling andservicing agreement for the CSAIL 2017-C8 Transaction incorporated by referenceas Exhibit 4.6 to this Annual Report on Form 10-K is a chart identifying theentities participating in a servicing function for the CSAIL 2017-C8Transaction responsible for each applicable servicing criteria set forth inItem 1122(d).

The reports on assessments of compliance with the servicingcriteria for asset-backed securities and related attestation reports on suchassessments of compliance with respect to the Sheraton Hotel GreensboroMortgage Loan, which is being serviced and administered pursuant to the poolingand servicing agreement for the BANK 2017-BNK6 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z to thepooling and servicing agreement for the BANK 2017-BNK6 Transaction incorporatedby reference as Exhibit 4.7 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the BANK2017-BNK6 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

The report on assessment of compliance with applicableservicing criteria furnished pursuant to Item 1122 of Regulation AB byCWCapital Asset Management LLC (“CWCAM”) discloses that a materialinstance of noncompliance occurred, as described below:

Material Instance of Noncompliance:

1122(d)(2)(vii): “Reconciliationsare prepared on a monthly basis for all asset-backed securities related bankaccounts, including custodial accounts and related bank clearing accounts.These reconciliations: (A) are mathematically accurate; (B) are prepared within30 calendar days after the bank statement cutoff date, or such other number ofdays specified in the transaction agreements; (C) are reviewed and approved bysomeone other than the person who prepared the reconciling items; and (D)contain explanations for reconciling items. These reconciling items areresolved within 90 calendar days of their original identification, or suchother number of days specified in the transaction agreements.”

The instance of material noncompliance,for the reporting period included a failure to complete the required bankreconciliations within 30 calendar days after the bank statement cutoffdate.  In five of the twelve months related to the reporting period, therequired reconciliations were not completed within the 30 calendar daysrequirement as follows: 

February 2018: bank reconciliationswere prepared on June 22, 2018

March 2018: bank reconciliationswere prepared on May 1, 2018

September 2018: bankreconciliations were prepared on November 6, 2018

November 2018: bank reconciliationswere prepared on February 19, 2019

December 2018: bank reconciliationswere prepared on February 6, 2019

The identified instances did notinvolve the servicing of assets included in this securitization.

Steps Taken to Remedy the Material Instance of Noncompliance

In response to the lack of adherenceto company policy and procedures, CWCAM’s Compliance Committee reviewed thereasons for noncompliance and added two additional procedures to supplement itsexisting procedures: 

1) theaccounting department has added the completion of bank account reconciliationswithin 30 calendar days to its monthly closing checklist, which is reviewed andsigned off by a CWCAM officer; and 

2) the ChiefFinancial Officer has set up a monthly electronic reminder requiring that thecompleted bank reconciliations be forwarded to the CFO for an additional layerof review.    

The report on assessment of compliance with applicableservicing criteria furnished pursuant to Item 1122 of Regulation AB by MidlandLoan Services, a Division of PNC Bank National Association discloses that amaterial instance of noncompliance occurred, as described below:

Material Instance of Noncompliance

In certain instances, the ScheduleAL Files (Item 1125 of Regulation AB) were not reported in accordance with theterms specified in the transaction agreements, in conflict with Item1122(d)(3)(i): “Reports to investors, including those to be filed with theCommission, are maintained in accordance with the transaction agreements andapplicable Commission requirements. Specifically, such reports: (A) Areprepared in accordance with timeframes and other terms set forth in thetransaction agreements”.  The noncompliance consisted of omitted orinaccurately reported numbers due to the following: (1) the initial setup filescontained information at the asset level, and Midland was required to manuallycompile the information to present it at the loan level as required by ScheduleAL; and (2) certain reporting requirements required manual processing byMidland, including the use of various data computation formulas, qualitycontrol checks and analysis.

The identified instances did notinvolve the servicing of assets included in this securitization.

Steps Taken to Remedy the Material Instance of Noncompliance

Midland is currently remediating theSchedule AL reporting for the CMBS transactions found to be incorrect, and willbe making improvements to its systems, processes and procedures to support itsSchedule AL reporting obligations.

**Item 1123 of Regulation AB, Servicer Compliance Statement.**

The servicer compliance statements are attached as Exhibitsto this Annual Report on Form 10-K.

**PART IV**

**Item 15. Exhibits, Financial Statement Schedules**

(a) The following is a list of documents filed as part ofthis Annual Report on Form 10-K:

(1) Not applicable

(2) Not applicable

(3) See below

 

4.1          Poolingand Servicing Agreement, dated as of June 1, 2017, by and among UBS CommercialMortgage Securitization Corp., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, CWCapital Asset Management LLC, as SpecialServicer, AEGON USA Realty Advisors, LLC, as Save Mart Portfolio SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Pentalpha SurveillanceLLC, as Operating Advisor and as Asset Representations Reviewer (filed asExhibit 4.1 to the registrant’s Current Report on Form 8-K/A filed on August 2,2017 under Commission File No. 333-207340-01 and incorporated by referenceherein).

4.2          Poolingand Servicing Agreement, dated as of February 1, 2017, by and among CitigroupCommercial Mortgage Securities Inc., as Depositor, Midland Loan Services, aDivision of PNC Bank, National Association, as Master Servicer, Midland LoanServices, a Division of PNC Bank, National Association, as Special Servicer,Park Bridge Lender Services LLC, as Operating Advisor and Asset RepresentationsReviewer, Wells Fargo Bank, National Association, as Certificate Administrator,and Wells Fargo Bank, National Association, as Trustee (filed as Exhibit 4.2 tothe registrant’s Current Report on Form 8-K filed on June 12, 2017 underCommission File No. 333-207340-01 and incorporated by reference herein).

4.3          Poolingand Servicing Agreement, dated as of April 1, 2017, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Pentalpha SurveillanceLLC, as Operating Advisor and as Asset Representations Reviewer (filed asExhibit 4.4 to the registrant’s Current Report on Form 8-K filed on June 12,2017 under Commission File No. 333-207340-01 and incorporated by referenceherein),asamended by Amendment No. 1, dated as of June 18, 2018, by and among Wells FargoCommercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Pentalpha SurveillanceLLC, as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit4.1 to the registrant’s Current Report on Form 8-K filed on June 22, 2018 underCommission File No. 333-207340-01 and incorporated by reference herein).

4.4          Trustand Servicing Agreement, dated as of May 1, 2017, by and among NatixisCommercial Mortgage Securities LLC, as Depositor, KeyBank National Association,as Servicer, KeyBank National Association, as Special Servicer, and Wells FargoBank, National Association, as Trustee, Certificate Administrator andCustodian, (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-Kfiled on June 12, 2017 under Commission File No. 333-207340-01 and incorporatedby reference herein).

4.5          Poolingand Servicing Agreement, dated as of June 1, 2017, by and among CCRE CommercialMortgage Securities, L.P., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Rialto Capital Advisors, LLC, as SpecialServicer, Wilmington Trust, National Association, as Trustee, Wells Fargo Bank,National Association, as Certificate Administrator, Paying Agent and Custodian,Park Bridge Lender Services, as Operating Advisor, and Park Bridge LenderServices, as Asset Representations Reviewer (filed as Exhibit 4.5 to theregistrant’s Current Report on Form 8-K filed on June 12, 2017 under CommissionFile No. 333-207340-01 and incorporated by reference herein).

4.6          Poolingand Servicing Agreement, dated as of June 1, 2017, by and among Credit SuisseCommercial Mortgage Securities Corp., as Depositor, Wells Fargo Bank, NationalAssociation, as Master Servicer, Midland Loan Services, a Division of PNC Bank,National Association, as Special Servicer, Wells Fargo Bank, NationalAssociation, as Certificate Administrator, Wilmington Trust, NationalAssociation, as Trustee, and Park Bridge Lender Services LLC, as OperatingAdvisor and as Asset Representations Reviewer (filed as Exhibit 4.1 to theregistrant’s Current Report on Form 8-K filed on July 5, 2017 under CommissionFile No. 333-207340-01 and incorporated by reference herein).

4.7          Poolingand Servicing Agreement, dated as of July 1, 2017, by and among Banc of AmericaMerrill Lynch Commercial Mortgage Inc., as Depositor, Wells Fargo Bank,National Association, as General Master Servicer, Midland Loan Services, aDivision of PNC Bank, National Association, as General Special Servicer,National Cooperative Bank, N.A., as NCB Master Servicer and as NCB SpecialServicer, Wells Fargo Bank, National Association, as Certificate Administrator,Wilmington Trust, National Association, as Trustee, and Park Bridge LenderServices LLC, as Operating Advisor and as Asset Representations Reviewer (filedas Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed on August2, 2017 under Commission File No. 333-207340-01 and incorporated by referenceherein).

4.8          Co-LenderAgreement, dated as of December 30, 2016, between Deutsche Bank AG, New YorkBranch, as Note A-1 Holder, and Deutsche Bank AG, New York Branch, as Note A-2Holder, and Deutsche Bank AG, New York Branch, as Note A-3 Holder, and DeutscheBank AG, New York Branch, as Note A-4 Holder, and Deutsche Bank AG, New YorkBranch, as Note A-5 Holder, and Deutsche Bank AG, New York Branch, as Note A-6Holder (filed as Exhibit 4.7 to the registrant’s Current Report on Form 8-K filedon June 12, 2017 under Commission File No. 333-207340-01 and incorporated byreference herein).

4.9          Amendedand Restated Co-Lender Agreement, dated as of May 10, 2017, by and betweenNatixis Real Estate Capital LLC, as Note A-1 Holder, Natixis Real EstateCapital LLC, as Note A-2 Holder, and Koramco US Debt Strategy Private RealEstate Investment Trust No. 3, as Junior Noteholder (filed as Exhibit 4.8 tothe registrant’s Current Report on Form 8-K filed on June 12, 2017 underCommission File No. 333-207340-01 and incorporated by reference herein).

4.10        Co-LenderAgreement, dated as of May 24, 2017, by and between Natixis Real Estate CapitalLLC, as Initial Note A-A-1 Holder, Natixis Real Estate Capital LLC, as InitialNote A-A-2 Holder, Natixis Real Estate Capital LLC, as Initial Note A-B Holder,and Natixis Real Estate Capital LLC, as Initial Note B Holder (filed as Exhibit4.9 to the registrant’s Current Report on Form 8-K filed on June 12, 2017 underCommission File No. 333-207340-01 and incorporated by reference herein).

4.11        Amendedand Restated Agreement Among Noteholders, dated as of May 15, 2017, by and amongWilmington Trust, National Association, as trustee, for the benefit of theregistered holders of the BANK 2017-BNK4, Commercial Mortgage Pass-ThroughCertificates, Series 2017-BNK4, as Note A-1 Holder, and Wells Fargo Bank,National Association, as Initial Note A-2 Holder, and Goldman Sachs MortgageCompany, as Initial Note A-3-1 Holder, and Goldman Sachs Mortgage Company, asInitial Note A-3-2 Holder (filed as Exhibit 4.10 to the registrant’s CurrentReport on Form 8-K filed on June 12, 2017 under Commission File No.333-207340-01 and incorporated by reference herein).

4.12        AgreementBetween Noteholders, dated as of June 8, 2017, by and between UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-1 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-2 Holder, UBS AG,by and through its branch office at 1285 Avenue of the Americas, New York, NewYork, as Initial Note A-3 Holder, and UBS AG, by and through its branch officeat 1285 Avenue of the Americas, New York, New York, as Initial Note A-4 Holder,(filed as Exhibit 4.11 to the registrant’s Current Report on Form 8-K filed onJune 12, 2017 under Commission File No. 333-207340-01 and incorporated byreference herein).

4.13        Amendedand Restated Agreement Among Noteholders, dated as of June 8, 2017, by andbetween UBS AG, by and through its branch office at 1285 Avenue of theAmericas, New York, New York, as Initial Note A-1 Holder, UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-2 Holder, UBS AG, by and through its branch office at 1285Avenue of the Americas, New York, New York, as Initial Note A-3 Holder,Wilmington Trust, National Association, as trustee, for the benefit of theregistered holders of Wells Fargo Commercial Mortgage Trust 2017-RB1,Commercial Mortgage Pass-Through Certificates, Series 2017-RB1, as Note A-4Holder, and Wilmington Trust, National Association, as trustee, for the benefitof the registered holders of Wells Fargo Commercial Mortgage Trust 2017-RB1,Commercial Mortgage Pass-Through Certificates, Series 2017-RB1, as Note A-5Holder (filed as Exhibit 4.12 to the registrant’s Current Report on Form 8-Kfiled on June 12, 2017 under Commission File No. 333-207340-01 and incorporatedby reference herein).

4.14        Co-LenderAgreement, dated as of March 23, 2017, among Rialto Mortgage Finance, LLC, asNote A-1-A Holder, and Rialto Mortgage Finance, LLC, as Note A-1-B Holder,Citigroup Global Markets Realty Corp., as Note A-2 Holder, and Barclays BankPLC, as Note A-3-A Holder, and Barclays Bank PLC, as Note A-3-B Holder (filedas Exhibit 4.13 to the registrant’s Current Report on Form 8-K filed on June12, 2017 under Commission File No. 333-207340-01 and incorporated by referenceherein).

4.15        AgreementBetween Note Holders, dated as of May 22, 2017, by and between CIBC Inc., asInitial Note A-1-A Holder, and CIBC Inc., as Initial Note A-2 Holder (filed asExhibit 4.14 to the registrant’s Current Report on Form 8-K filed on June 12,2017 under Commission File No. 333-207340-01 and incorporated by referenceherein).

4.16        AgreementBetween Note Holders, dated as of June 12, 2017, by and between UBS AG, by andthrough its branch office at 1285 Avenue of the Americas, New York, New York,as Initial Note A-1 Holder, and UBS AG, by and through its branch office at1285 Avenue of the Americas, New York, New York, as Initial Note A-2 Holder(filed as Exhibit 4.15 to the registrant’s Current Report on Form 8-K filed onJune 12, 2017 under Commission File No. 333-207340-01 and incorporated byreference herein).

4.17        AgreementBetween Note Holders, dated as of May 31, 2017, by and between Wells FargoBank, National Association, as Initial Note A-1 Holder, and Wells Fargo Bank,National Association, as Initial Note A-2 Holder (filed as Exhibit 4.16 to theregistrant’s Current Report on Form 8-K filed on June 12, 2017 under CommissionFile No. 333-207340-01 and incorporated by reference herein).

4.18        Amendedand Restated Agreement Among Noteholders, dated as of July 13, 2017, by andamong Wilmington Trust, National Association, as trustee, for the benefit ofthe registered holders of UBS Commercial Mortgage Trust 2017-C1, CommercialMortgage Pass-Through Certificates, Series 2017-C1, as Note A-1 Holder, and UBSAG, by and through its branch office at 1285 Avenue of the Americas, New York,New York, as Initial Note A-2 Holder, Initial Note A-3 Holder and Initial NoteA-4 Holder, and Wells Fargo Bank, National Association, as trustee, for thebenefit of the registered holders of DBJPM 2017-C6 Mortgage Trust, CommercialMortgage Pass-Through Certificates, Series 2017-C, as Note A-5 Holder, and UBSAG, by and through its branch office at 1285 Avenue of the Americas, New York,New York, as Initial Note A-6 Holder, and Prima Mortgage Investment Trust, LLC,Junior Noteholder (filed as Exhibit 4.6 to the registrant’s Current Report onForm 8-K/A filed on July 18, 2017 under Commission File No. 333-207340-01 andincorporated by reference herein).

31           Rule 13a-14(d)/15d-14(d) Certifications.

33          Reports on assessment of compliance with servicing criteria forasset-backed securities.

33.1        Wells Fargo Bank,National Association, as Master Servicer

33.2        CWCapital AssetManagement LLC, as Special Servicer

33.3        Wilmington Trust, National Association, as Trustee(Omitted. See Explanatory Notes.)

33.4        Wells Fargo Bank,National Association, as Certificate Administrator

33.5        Wells Fargo Bank,National Association, as Custodian

33.6        Pentalpha SurveillanceLLC, as Operating Advisor

33.7        CoreLogic CommercialReal Estate Services, Inc., as Servicing Function Participant

33.8        National Tax Search,LLC, as Servicing Function Participant

33.9        Wells Fargo Bank,National Association, as Primary Servicer of the Save Mart Portfolio MortgageLoan (see Exhibit 33.1) 

33.10       AEGON USA Realty Advisors,LLC, as Special Servicer of the Save Mart Portfolio Mortgage Loan

33.11       Wilmington Trust, National Association, as Trustee of the SaveMart Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.12       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Save Mart Portfolio MortgageLoan (see Exhibit 33.4) 

33.13       Wells Fargo Bank, NationalAssociation, as Custodian of the Save Mart Portfolio Mortgage Loan (see Exhibit33.5) 

33.14       Pentalpha Surveillance LLC,as Operating Advisor of the Save Mart Portfolio Mortgage Loan (see Exhibit33.6) 

33.15       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Save MartPortfolio Mortgage Loan (see Exhibit 33.7) 

33.16       National Tax Search, LLC, asServicing Function Participant of the Save Mart Portfolio Mortgage Loan (seeExhibit 33.8) 

33.17       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Art Van Portfolio Mortgage Loan (seeExhibit 33.1) 

33.18       CWCapital Asset ManagementLLC, as Special Servicer of the Art Van Portfolio Mortgage Loan (see Exhibit33.2) 

33.19       Wilmington Trust, National Association, as Trustee of the ArtVan Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.20       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Art Van Portfolio MortgageLoan (see Exhibit 33.4) 

33.21       Wells Fargo Bank, NationalAssociation, as Custodian of the Art Van Portfolio Mortgage Loan (see Exhibit33.5) 

33.22       Pentalpha Surveillance LLC,as Operating Advisor of the Art Van Portfolio Mortgage Loan (see Exhibit 33.6) 

33.23       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Art VanPortfolio Mortgage Loan (see Exhibit 33.7) 

33.24       National Tax Search, LLC, asServicing Function Participant of the Art Van Portfolio Mortgage Loan (seeExhibit 33.8) 

33.25       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Baypoint Commerce Center Mortgage Loan(see Exhibit 33.1) 

33.26       CWCapital Asset ManagementLLC, as Special Servicer of the Baypoint Commerce Center Mortgage Loan (seeExhibit 33.2) 

33.27       Wilmington Trust, National Association, as Trustee of theBaypoint Commerce Center Mortgage Loan (Omitted. See Explanatory Notes.)

33.28       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Baypoint Commerce CenterMortgage Loan (see Exhibit 33.4) 

33.29       Wells Fargo Bank, NationalAssociation, as Custodian of the Baypoint Commerce Center Mortgage Loan (seeExhibit 33.5) 

33.30       Pentalpha Surveillance LLC,as Operating Advisor of the Baypoint Commerce Center Mortgage Loan (see Exhibit33.6) 

33.31       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the BaypointCommerce Center Mortgage Loan (see Exhibit 33.7) 

33.32       National Tax Search, LLC, asServicing Function Participant of the Baypoint Commerce Center Mortgage Loan(see Exhibit 33.8) 

33.33       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Concorde Portfolio Mortgage Loan (seeExhibit 33.1) 

33.34       CWCapital Asset ManagementLLC, as Special Servicer of the Concorde Portfolio Mortgage Loan (see Exhibit33.2) 

33.35       Wilmington Trust, National Association, as Trustee of theConcorde Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

33.36       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Concorde Portfolio MortgageLoan (see Exhibit 33.4) 

33.37       Wells Fargo Bank, NationalAssociation, as Custodian of the Concorde Portfolio Mortgage Loan (see Exhibit33.5) 

33.38       Pentalpha Surveillance LLC,as Operating Advisor of the Concorde Portfolio Mortgage Loan (see Exhibit 33.6)

33.39       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ConcordePortfolio Mortgage Loan (see Exhibit 33.7) 

33.40       National Tax Search, LLC, asServicing Function Participant of the Concorde Portfolio Mortgage Loan (seeExhibit 33.8) 

33.41       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Lormax Stern Retail Development -Roseville Mortgage Loan (see Exhibit 33.1) 

33.42       CWCapital Asset ManagementLLC, as Special Servicer of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 33.2) 

33.43       Wilmington Trust, National Association, as Trustee of theLormax Stern Retail Development - Roseville Mortgage Loan (Omitted. SeeExplanatory Notes.)

33.44       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Lormax Stern RetailDevelopment - Roseville Mortgage Loan (see Exhibit 33.4) 

33.45       Wells Fargo Bank, NationalAssociation, as Custodian of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 33.5) 

33.46       Pentalpha Surveillance LLC,as Operating Advisor of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 33.6) 

33.47       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Lormax SternRetail Development - Roseville Mortgage Loan (see Exhibit 33.7) 

33.48       National Tax Search, LLC, asServicing Function Participant of the Lormax Stern Retail Development -Roseville Mortgage Loan (see Exhibit 33.8) 

33.49       Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the MoffettPlace Google Mortgage Loan

33.50       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the MoffettPlace Google Mortgage Loan (see Exhibit 33.49) 

33.51       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator of the Moffett PlaceGoogle Mortgage Loan (see Exhibit 33.4) 

33.52       Wells Fargo Bank, NationalAssociation, as Custodian of the Moffett Place Google Mortgage Loan (seeExhibit 33.5) 

33.53       Park Bridge Lender ServicesLLC, as Operating Advisor of the Moffett Place Google Mortgage Loan

33.54       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the One West 34th Street Mortgage Loan (seeExhibit 33.1) 

33.55       Rialto Capital Advisors,LLC, as Special Servicer of the One West 34th Street Mortgage Loan

33.56       Wilmington Trust, National Association, as Trustee of the OneWest 34th Street Mortgage Loan (Omitted. See Explanatory Notes.)

33.57       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the One West 34th Street MortgageLoan (see Exhibit 33.4) 

33.58       Wells Fargo Bank, NationalAssociation, as Custodian of the One West 34th Street Mortgage Loan (seeExhibit 33.5) 

33.59       Pentalpha Surveillance LLC,as Operating Advisor of the One West 34th Street Mortgage Loan (see Exhibit33.6) 

33.60       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the One West 34thStreet Mortgage Loan (see Exhibit 33.7) 

33.61       National Tax Search, LLC, asServicing Function Participant of the One West 34th Street Mortgage Loan (seeExhibit 33.8) 

33.62       KeyBank National Association, as Primary Servicer of the 75Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

33.63       KeyBank National Association, as Special Servicer of the 75Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

33.64       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator of the 75 Broad StreetMortgage Loan (see Exhibit 33.4) 

33.65       Wells Fargo Bank, NationalAssociation, as Custodian of the 75 Broad Street Mortgage Loan (see Exhibit33.5) 

33.66       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Atlanta and Anchorage Hotel PortfolioMortgage Loan (see Exhibit 33.1) 

33.67       Rialto Capital Advisors,LLC, as Special Servicer of the Atlanta and Anchorage Hotel Portfolio MortgageLoan (see Exhibit 33.55) 

33.68       Wilmington Trust, National Association, as Trustee of theAtlanta and Anchorage Hotel Portfolio Mortgage Loan (Omitted. See ExplanatoryNotes.)

33.69       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Atlanta and Anchorage HotelPortfolio Mortgage Loan (see Exhibit 33.4) 

33.70       Wells Fargo Bank, NationalAssociation, as Custodian of the Atlanta and Anchorage Hotel Portfolio MortgageLoan (see Exhibit 33.5) 

33.71       Park Bridge Lender ServicesLLC, as Operating Advisor of the Atlanta and Anchorage Hotel Portfolio MortgageLoan (see Exhibit 33.53) 

33.72       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Atlanta andAnchorage Hotel Portfolio Mortgage Loan (see Exhibit 33.7) 

33.73       National Tax Search, LLC, asServicing Function Participant of the Atlanta and Anchorage Hotel PortfolioMortgage Loan (see Exhibit 33.8) 

33.74       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Apple Sunnyvale Mortgage Loan (seeExhibit 33.1) 

33.75       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the AppleSunnyvale Mortgage Loan (see Exhibit 33.49) 

33.76       Wilmington Trust, National Association, as Trustee of the AppleSunnyvale Mortgage Loan (Omitted. See Explanatory Notes.)

33.77       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Apple Sunnyvale Mortgage Loan(see Exhibit 33.4) 

33.78       Wells Fargo Bank, NationalAssociation, as Custodian of the Apple Sunnyvale Mortgage Loan (see Exhibit33.5) 

33.79       Park Bridge Lender ServicesLLC, as Operating Advisor of the Apple Sunnyvale Mortgage Loan (see Exhibit33.53) 

33.80       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Apple SunnyvaleMortgage Loan (see Exhibit 33.7) 

33.81       National Tax Search, LLC, asServicing Function Participant of the Apple Sunnyvale Mortgage Loan (seeExhibit 33.8) 

33.82       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Sheraton Hotel Greensboro Mortgage Loan(see Exhibit 33.1) 

33.83       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SheratonHotel Greensboro Mortgage Loan (see Exhibit 33.49) 

33.84       Wilmington Trust, National Association, as Trustee of theSheraton Hotel Greensboro Mortgage Loan (Omitted. See Explanatory Notes.)

33.85       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Sheraton Hotel GreensboroMortgage Loan (see Exhibit 33.4) 

33.86       Wells Fargo Bank, NationalAssociation, as Custodian of the Sheraton Hotel Greensboro Mortgage Loan (seeExhibit 33.5) 

33.87       Park Bridge Lender ServicesLLC, as Operating Advisor of the Sheraton Hotel Greensboro Mortgage Loan (seeExhibit 33.53) 

33.88       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Sheraton HotelGreensboro Mortgage Loan (see Exhibit 33.7) 

33.89       National Tax Search, LLC, asServicing Function Participant of the Sheraton Hotel Greensboro Mortgage Loan(see Exhibit 33.8) 

 

34           Attestationreports on assessment of compliance with servicing criteria for asset-backedsecurities.

 

34.1        Wells Fargo Bank,National Association, as Master Servicer

34.2        CWCapital AssetManagement LLC, as Special Servicer

34.3        Wilmington Trust, National Association, as Trustee(Omitted. See Explanatory Notes.)

34.4        Wells Fargo Bank,National Association, as Certificate Administrator

34.5        Wells Fargo Bank,National Association, as Custodian

34.6        Pentalpha SurveillanceLLC, as Operating Advisor

34.7        CoreLogic CommercialReal Estate Services, Inc., as Servicing Function Participant

34.8        National Tax Search,LLC, as Servicing Function Participant

34.9        Wells Fargo Bank,National Association, as Primary Servicer of the Save Mart Portfolio MortgageLoan (see Exhibit 34.1) 

34.10       AEGON USA Realty Advisors,LLC, as Special Servicer of the Save Mart Portfolio Mortgage Loan

34.11       Wilmington Trust, National Association, as Trustee of the SaveMart Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.12       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Save Mart Portfolio MortgageLoan (see Exhibit 34.4) 

34.13       Wells Fargo Bank, NationalAssociation, as Custodian of the Save Mart Portfolio Mortgage Loan (see Exhibit34.5) 

34.14       Pentalpha Surveillance LLC,as Operating Advisor of the Save Mart Portfolio Mortgage Loan (see Exhibit34.6) 

34.15       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Save MartPortfolio Mortgage Loan (see Exhibit 34.7) 

34.16       National Tax Search, LLC, asServicing Function Participant of the Save Mart Portfolio Mortgage Loan (seeExhibit 34.8) 

34.17       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Art Van Portfolio Mortgage Loan (seeExhibit 34.1) 

34.18       CWCapital Asset Management LLC,as Special Servicer of the Art Van Portfolio Mortgage Loan (see Exhibit 34.2) 

34.19       Wilmington Trust, National Association, as Trustee of the ArtVan Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.20       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Art Van Portfolio MortgageLoan (see Exhibit 34.4) 

34.21       Wells Fargo Bank, NationalAssociation, as Custodian of the Art Van Portfolio Mortgage Loan (see Exhibit34.5) 

34.22       Pentalpha Surveillance LLC,as Operating Advisor of the Art Van Portfolio Mortgage Loan (see Exhibit 34.6) 

34.23       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Art VanPortfolio Mortgage Loan (see Exhibit 34.7) 

34.24       National Tax Search, LLC, asServicing Function Participant of the Art Van Portfolio Mortgage Loan (seeExhibit 34.8) 

34.25       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Baypoint Commerce Center Mortgage Loan(see Exhibit 34.1) 

34.26       CWCapital Asset ManagementLLC, as Special Servicer of the Baypoint Commerce Center Mortgage Loan (seeExhibit 34.2) 

34.27       Wilmington Trust, National Association, as Trustee of theBaypoint Commerce Center Mortgage Loan (Omitted. See Explanatory Notes.)

34.28       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Baypoint Commerce CenterMortgage Loan (see Exhibit 34.4) 

34.29       Wells Fargo Bank, NationalAssociation, as Custodian of the Baypoint Commerce Center Mortgage Loan (seeExhibit 34.5) 

34.30       Pentalpha Surveillance LLC,as Operating Advisor of the Baypoint Commerce Center Mortgage Loan (see Exhibit34.6) 

34.31       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the BaypointCommerce Center Mortgage Loan (see Exhibit 34.7) 

34.32       National Tax Search, LLC, asServicing Function Participant of the Baypoint Commerce Center Mortgage Loan(see Exhibit 34.8) 

34.33       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Concorde Portfolio Mortgage Loan (seeExhibit 34.1) 

34.34       CWCapital Asset ManagementLLC, as Special Servicer of the Concorde Portfolio Mortgage Loan (see Exhibit34.2) 

34.35       Wilmington Trust, National Association, as Trustee of theConcorde Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

34.36       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Concorde Portfolio MortgageLoan (see Exhibit 34.4) 

34.37       Wells Fargo Bank, NationalAssociation, as Custodian of the Concorde Portfolio Mortgage Loan (see Exhibit34.5) 

34.38       Pentalpha Surveillance LLC,as Operating Advisor of the Concorde Portfolio Mortgage Loan (see Exhibit 34.6)

34.39       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the ConcordePortfolio Mortgage Loan (see Exhibit 34.7) 

34.40       National Tax Search, LLC, asServicing Function Participant of the Concorde Portfolio Mortgage Loan (seeExhibit 34.8) 

34.41       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Lormax Stern Retail Development -Roseville Mortgage Loan (see Exhibit 34.1) 

34.42       CWCapital Asset ManagementLLC, as Special Servicer of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 34.2) 

34.43       Wilmington Trust, National Association, as Trustee of theLormax Stern Retail Development - Roseville Mortgage Loan (Omitted. SeeExplanatory Notes.)

34.44       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Lormax Stern RetailDevelopment - Roseville Mortgage Loan (see Exhibit 34.4) 

34.45       Wells Fargo Bank, NationalAssociation, as Custodian of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 34.5) 

34.46       Pentalpha Surveillance LLC,as Operating Advisor of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 34.6) 

34.47       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Lormax SternRetail Development - Roseville Mortgage Loan (see Exhibit 34.7) 

34.48       National Tax Search, LLC, asServicing Function Participant of the Lormax Stern Retail Development -Roseville Mortgage Loan (see Exhibit 34.8) 

34.49       Midland Loan Services, aDivision of PNC Bank, National Association, as Primary Servicer of the MoffettPlace Google Mortgage Loan

34.50       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the MoffettPlace Google Mortgage Loan (see Exhibit 34.49) 

34.51       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator of the Moffett PlaceGoogle Mortgage Loan (see Exhibit 34.4) 

34.52       Wells Fargo Bank, NationalAssociation, as Custodian of the Moffett Place Google Mortgage Loan (seeExhibit 34.5) 

34.53       Park Bridge Lender ServicesLLC, as Operating Advisor of the Moffett Place Google Mortgage Loan

34.54       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the One West 34th Street Mortgage Loan (seeExhibit 34.1) 

34.55       Rialto Capital Advisors,LLC, as Special Servicer of the One West 34th Street Mortgage Loan

34.56       Wilmington Trust, National Association, as Trustee of the OneWest 34th Street Mortgage Loan (Omitted. See Explanatory Notes.)

34.57       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the One West 34th Street MortgageLoan (see Exhibit 34.4) 

34.58       Wells Fargo Bank, NationalAssociation, as Custodian of the One West 34th Street Mortgage Loan (seeExhibit 34.5) 

34.59       Pentalpha Surveillance LLC,as Operating Advisor of the One West 34th Street Mortgage Loan (see Exhibit34.6) 

34.60       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the One West 34thStreet Mortgage Loan (see Exhibit 34.7) 

34.61       National Tax Search, LLC, asServicing Function Participant of the One West 34th Street Mortgage Loan (seeExhibit 34.8) 

34.62       KeyBank National Association, as Primary Servicer of the 75Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

34.63       KeyBank National Association, as Special Servicer of the 75Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

34.64       Wells Fargo Bank, NationalAssociation, as Trustee and Certificate Administrator of the 75 Broad StreetMortgage Loan (see Exhibit 34.4) 

34.65       Wells Fargo Bank, NationalAssociation, as Custodian of the 75 Broad Street Mortgage Loan (see Exhibit34.5) 

34.66       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Atlanta and Anchorage Hotel PortfolioMortgage Loan (see Exhibit 34.1) 

34.67       Rialto Capital Advisors,LLC, as Special Servicer of the Atlanta and Anchorage Hotel Portfolio MortgageLoan (see Exhibit 34.55) 

34.68       Wilmington Trust, National Association, as Trustee of theAtlanta and Anchorage Hotel Portfolio Mortgage Loan (Omitted. See ExplanatoryNotes.)

34.69       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Atlanta and Anchorage HotelPortfolio Mortgage Loan (see Exhibit 34.4) 

34.70       Wells Fargo Bank, NationalAssociation, as Custodian of the Atlanta and Anchorage Hotel Portfolio MortgageLoan (see Exhibit 34.5) 

34.71       Park Bridge Lender ServicesLLC, as Operating Advisor of the Atlanta and Anchorage Hotel Portfolio MortgageLoan (see Exhibit 34.53) 

34.72       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Atlanta andAnchorage Hotel Portfolio Mortgage Loan (see Exhibit 34.7) 

34.73       National Tax Search, LLC, asServicing Function Participant of the Atlanta and Anchorage Hotel PortfolioMortgage Loan (see Exhibit 34.8) 

34.74       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Apple Sunnyvale Mortgage Loan (seeExhibit 34.1) 

34.75       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the Apple SunnyvaleMortgage Loan (see Exhibit 34.49) 

34.76       Wilmington Trust, National Association, as Trustee of the AppleSunnyvale Mortgage Loan (Omitted. See Explanatory Notes.)

34.77       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Apple Sunnyvale Mortgage Loan(see Exhibit 34.4) 

34.78       Wells Fargo Bank, NationalAssociation, as Custodian of the Apple Sunnyvale Mortgage Loan (see Exhibit34.5) 

34.79       Park Bridge Lender ServicesLLC, as Operating Advisor of the Apple Sunnyvale Mortgage Loan (see Exhibit34.53) 

34.80       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Apple SunnyvaleMortgage Loan (see Exhibit 34.7) 

34.81       National Tax Search, LLC, asServicing Function Participant of the Apple Sunnyvale Mortgage Loan (seeExhibit 34.8) 

34.82       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Sheraton Hotel Greensboro Mortgage Loan(see Exhibit 34.1) 

34.83       Midland Loan Services, aDivision of PNC Bank, National Association, as Special Servicer of the SheratonHotel Greensboro Mortgage Loan (see Exhibit 34.49) 

34.84       Wilmington Trust, National Association, as Trustee of theSheraton Hotel Greensboro Mortgage Loan (Omitted. See Explanatory Notes.)

34.85       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Sheraton Hotel GreensboroMortgage Loan (see Exhibit 34.4) 

34.86       Wells Fargo Bank, NationalAssociation, as Custodian of the Sheraton Hotel Greensboro Mortgage Loan (seeExhibit 34.5) 

34.87       Park Bridge Lender ServicesLLC, as Operating Advisor of the Sheraton Hotel Greensboro Mortgage Loan (seeExhibit 34.53) 

34.88       CoreLogic Commercial RealEstate Services, Inc., as Servicing Function Participant of the Sheraton HotelGreensboro Mortgage Loan (see Exhibit 34.7) 

34.89       National Tax Search, LLC, asServicing Function Participant of the Sheraton Hotel Greensboro Mortgage Loan(see Exhibit 34.8) 

35          Servicer compliance statements.

35.1        Wells Fargo Bank,National Association, as Master Servicer

35.2        CWCapital AssetManagement LLC, as Special Servicer

35.3        Wells Fargo Bank,National Association, as Certificate Administrator

35.4        Wells Fargo Bank,National Association, as Primary Servicer of the Save Mart Portfolio MortgageLoan (see Exhibit 35.1) 

35.5        AEGON USA Realty Advisors, LLC, as Special Servicer ofthe Save Mart Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

35.6        Wells Fargo Bank,National Association, as Certificate Administrator of the Save Mart PortfolioMortgage Loan (see Exhibit 35.3) 

35.7        Wells Fargo Bank,National Association, as Primary Servicer of the Art Van Portfolio MortgageLoan (see Exhibit 35.1) 

35.8        CWCapital AssetManagement LLC, as Special Servicer of the Art Van Portfolio Mortgage Loan (seeExhibit 35.2) 

35.9        Wells Fargo Bank,National Association, as Certificate Administrator of the Art Van PortfolioMortgage Loan (see Exhibit 35.3) 

35.10       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Baypoint Commerce Center Mortgage Loan(see Exhibit 35.1) 

35.11       CWCapital Asset ManagementLLC, as Special Servicer of the Baypoint Commerce Center Mortgage Loan (seeExhibit 35.2) 

35.12       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Baypoint Commerce CenterMortgage Loan (see Exhibit 35.3) 

35.13       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Concorde Portfolio Mortgage Loan (seeExhibit 35.1) 

35.14       CWCapital Asset ManagementLLC, as Special Servicer of the Concorde Portfolio Mortgage Loan (see Exhibit35.2) 

35.15       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Concorde Portfolio MortgageLoan (see Exhibit 35.3) 

35.16       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Lormax Stern Retail Development -Roseville Mortgage Loan (see Exhibit 35.1) 

35.17       CWCapital Asset ManagementLLC, as Special Servicer of the Lormax Stern Retail Development - RosevilleMortgage Loan (see Exhibit 35.2) 

35.18       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Lormax Stern Retail Development- Roseville Mortgage Loan (see Exhibit 35.3) 

35.19       Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer of the Moffett Place Google Mortgage Loan(Omitted. See Explanatory Notes.)

35.20       Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer of the Moffett Place Google Mortgage Loan(Omitted. See Explanatory Notes.)

35.21       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Moffett Place Google MortgageLoan (see Exhibit 35.3) 

35.22       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the One West 34th Street Mortgage Loan

35.23       Rialto Capital Advisors,LLC, as Special Servicer of the One West 34th Street Mortgage Loan

35.24       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the One West 34th Street MortgageLoan (see Exhibit 35.3) 

35.25       KeyBank National Association, as Primary Servicer of the 75Broad Street Mortgage Loan (Omitted. See Explanatory Notes.)

35.26       KeyBank National Association, as Special Servicer of the 75 BroadStreet Mortgage Loan (Omitted. See Explanatory Notes.)

35.27       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the 75 Broad Street Mortgage Loan(see Exhibit 35.3) 

35.28       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Atlanta and Anchorage Hotel PortfolioMortgage Loan

35.29       Rialto Capital Advisors,LLC, as Special Servicer of the Atlanta and Anchorage Hotel Portfolio MortgageLoan

35.30       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Atlanta and Anchorage HotelPortfolio Mortgage Loan (see Exhibit 35.3) 

35.31       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Apple Sunnyvale Mortgage Loan

35.32       Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer of the Apple Sunnyvale Mortgage Loan (Omitted.See Explanatory Notes.)

35.33       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Apple Sunnyvale Mortgage Loan(see Exhibit 35.3) 

35.34       Wells Fargo Bank, NationalAssociation, as Primary Servicer of the Sheraton Hotel Greensboro Mortgage Loan

35.35       Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer of the Sheraton Hotel Greensboro Mortgage Loan(Omitted. See Explanatory Notes.)

35.36       Wells Fargo Bank, NationalAssociation, as Certificate Administrator of the Sheraton Hotel GreensboroMortgage Loan (see Exhibit 35.3) 

99.1        MortgageLoan Purchase Agreement, dated as of May 31, 2017, between UBS AG, by andthrough its New York branch office at 1285 Avenue of the Americas, New York,New York and UBS Commercial Mortgage Securitization Corp. (filed as Exhibit99.1 to the registrant’s Current Report on Form 8-K filed on June 12, 2017under Commission File No. 333-207340-01 and incorporated by reference herein)

99.2        MortgageLoan Purchase Agreement, dated as of May 31, 2017, between Rialto MortgageFinance, LLC and UBS Commercial Mortgage Securitization Corp. (filed as Exhibit99.2 to the registrant’s Current Report on Form 8-K filed on June 12, 2017under Commission File No. 333-207340-01 and incorporated by reference herein)

99.3        MortgageLoan Purchase Agreement, dated as of May 31, 2017, between Natixis Real EstateCapital LLC and UBS Commercial Mortgage Securitization Corp. (filed as Exhibit99.3 to the registrant’s Current Report on Form 8-K filed on June 12, 2017under Commission File No. 333-207340-01 and incorporated by reference herein)

99.4        MortgageLoan Purchase Agreement, dated as of May 31, 2017, between Wells Fargo Bank,National Association and UBS Commercial Mortgage Securitization Corp. (filed asExhibit 99.4 to the registrant’s Current Report on Form 8-K/A filed on August2, 2017 under Commission File No. 333-207340-01 and incorporated by referenceherein)

99.5        MortgageLoan Purchase Agreement, dated as of May 31, 2017, between Société Générale andUBS Commercial Mortgage Securitization Corp. (filed as Exhibit 99.5 to theregistrant’s Current Report on Form 8-K/A filed on August 2, 2017 underCommission File No. 333-207340-01 and incorporated by reference herein)

99.6        MortgageLoan Purchase Agreement, dated as of May 31, 2017, between CIBC Inc. and UBSCommercial Mortgage Securitization Corp. (filed as Exhibit 99.6 to theregistrant’s Current Report on Form 8-K/A filed on August 2, 2017 underCommission File No. 333-207340-01 and incorporated by reference herein)

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

(c)   Not Applicable.

 

**SIGNATURES**

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

UBS Commercial MortgageSecuritization Corp.(Depositor)

/s/Nicholas Galeone

NicholasGaleone, President

(senior officer in charge ofsecuritization of the depositor)

Date: March 21, 2019

/s/ DavidSchell

DavidSchell, Managing Director

Date: March 21, 2019