**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, 2021or**

**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: 333-190246-16**

**Central Index Key Number of the issuing entity:0001649184**

**JPMBB Commercial MortgageSecurities Trust 2015-C31**

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

** **

**Central Index Key Number of the depositor: 0001013611**

**J.P. Morgan Chase CommercialMortgage Securities Corp.**

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

** **

**Central Index Key Number of the sponsor: 0000835271**

**JPMorgan Chase Bank, NationalAssociation**

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

** **

**Central Index Key Number of the sponsor: 0000312070**

**Barclays Bank PLC**

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

** **

**Central Index Key Number of the sponsor: 0001567746**

**Redwood Commercial MortgageCorporation**

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

** **

**Central Index Key Number of the sponsor: 0001682523**

**Starwood Mortgage Funding II LLC**

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

** **

**Central Index Key Number of the sponsor: 0001587045**

**RAIT Funding, LLC**

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

** **

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

**the issuing entity)** | **38-3976112**

**38-3976113**

**38-3976114**

**38-7143597**

**(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) 834-5467**

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

| Title of each class | Trading Symbol(s) | Name of each  exchange on which registered |
|---------------------|-------------------|--------------------------------------------|
| 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 acceleratedfiler        o                                                                                                       Accelerated filer                                     o

Non-acceleratedfiler          ⌧  (Do not check ifa 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 Exchange Act.  o

Indicate by check mark whether the registrant has filed areport on and attestation to its management’s assessment of the effectivenessof its internal control over financial reporting under Section 404(b) of theSarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firmthat prepared or issued its audit report. 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 ofsuch common equity, as of the last business day of the registrant’s mostrecently completed 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.

 

** **

**EXPLANATORY NOTES**

The Civic Opera Building Mortgage Loan, theRoosevelt New Orleans Waldorf Astoria Mortgage Loan and the Sunbelt PortfolioMortgage Loan, which constituted approximately 8.7%, 8.0% and 7.5%,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 Civic Opera Building Mortgage Loan, oneother *pari passu* loan, which is not an asset of the issuing entity, (b)with respect to the Roosevelt New Orleans Waldorf Astoria Mortgage Loan, twoother *pari passu* loans, which are not assets of the issuing entity and(c) with respect to the Sunbelt Portfolio Mortgage Loan, one other *paripassu* loan, which is not an asset of the issuing entity. These loancombinations, including the Civic Opera Building Mortgage Loan, the RooseveltNew Orleans Waldorf Astoria Mortgage Loan and the Sunbelt Portfolio MortgageLoan, are being serviced and administered pursuant to the Pooling and ServicingAgreement, which is incorporated by reference as Exhibit 4.1 to this AnnualReport on Form 10-K. 

The Exhibit Index describesexhibits provided by certain parties (in their capacities indicated on theExhibit Index) with respect to the Brunswick Portfolio Mortgage Loan, whichconstituted approximately 3.4% of the asset pool of the issuing entity as ofits cut-off date.  The Brunswick Portfolio Mortgage Loan is an asset ofthe issuing entity and is part of a loan combination that includes theBrunswick Portfolio Mortgage Loan and two other *pari passu* loans, whichare not assets of the issuing entity. A *pari passu* portion of the loancombination was securitized in the JPMBB Commercial Mortgage Securities Trust2015-C30 transaction, Commission File Number 333-190246-15 (the “JPMBB2015-C30 Transaction”). This loan combination, including the BrunswickPortfolio Mortgage Loan, is being serviced and administered pursuant to thepooling and servicing agreement for the JPMBB 2015-C30 Transaction, which isincorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K.

The master servicer of a pooling andservicing agreement or trust and servicing agreement also functions as theprimary servicer of the related mortgage loans serviced and administeredpursuant to such agreement unless a separate primary servicer is identifiedherein.  If this report does not identify a separate primary servicer, theservicer compliance statement provided by the master servicer under any suchagreement also encompasses its responsibilities as primary servicer of therelated mortgage loan or mortgage loans.

Wells Fargo Bank, NationalAssociation is the certificate administrator of the mortgage loans servicedunder the Pooling and Servicing Agreement and the primary servicer of theBrunswick Portfolio Mortgage Loan. As a result, Wells Fargo Bank, NationalAssociation is a “servicer” as defined in Item 1108(a)(2)(iii) of RegulationAB, in the capacities described above, because it is servicing mortgage loansthat constituted 10% or more of the assets of the issuing entity as of itscut-off date. The assessments of compliance with applicable servicing criteria,accountants’ attestation reports and servicer compliance statements deliveredby Wells Fargo Bank, National Association in the capacities described above arelisted in the Exhibit Index.

Wells Fargo Bank, National Association is the custodian ofthe mortgage loans serviced under the Pooling and Servicing Agreement and theBrunswick Portfolio Mortgage Loan.  As a result, Wells Fargo Bank,National Association is a servicing function participant in the capacitiesdescribed above, because it is servicing mortgage loans that constituted 5% ormore of the assets of the issuing entity as of its cut-off date. Theassessments of compliance with applicable servicing criteria and accountants’attestation reports delivered by Wells Fargo Bank, National Association in thecapacities described above are listed in the Exhibit Index.

Pentalpha Surveillance LLC is the senior trust advisor of themortgage loans serviced under the Pooling and Servicing Agreement and theBrunswick Portfolio Mortgage Loan.  As a result, Pentalpha SurveillanceLLC is a servicing function participant in the capacities described above,because it is servicing mortgage loans that constituted 5% or more of theassets of the issuing entity as of its cut-off date. The assessments ofcompliance with applicable servicing criteria and accountants’ attestationreports delivered by Pentalpha Surveillance LLC in the capacities describedabove are listed in the Exhibit Index.

LNR Partners, LLC is an affiliateof Starwood Mortgage Funding II LLC, one of the sponsors.  Therefore, theDepositor included in this Annual Report on Form 10-K a servicer compliancestatement for LNR Partners, LLC pursuant to Item 1123.  Because LNRPartners, LLC is servicing less than 5% of the pool assets, an assessment ofcompliance with applicable servicing criteria and an accountants’ attestationreport pursuant to Item 1122 of Regulation AB are not required by RegulationAB.  As the attestation made in the servicer compliance statement requiredby Item 1123 relates to a review of the servicing activities of LNR Partners,LLC under the applicable servicing agreement, and that review was conducted inconjunction with the servicer’s preparation of its assessment of compliancewith applicable servicing criteria, that assessment of compliance withapplicable servicing criteria and the accompanying accountants’ attestationreport are included in this Annual Report on Form 10-K for the sake ofcompleteness.

Wells Fargo Bank, NationalAssociation acts as trustee of the Civic Opera Building Mortgage Loan, theRoosevelt New Orleans Waldorf Astoria Mortgage Loan and the Sunbelt PortfolioMortgage Loan.  Pursuant to the Pooling and Servicing Agreement, thetrustee is required to provide an assessment of compliance with applicableservicing criteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB(regarding advances of funds or guarantees regarding collections, cash flows ordistributions, and any interest or other fees charged for such advances, are made,reviewed and approved as specified in the transaction agreements). However,during the reporting period, the trustee did not perform any servicing functionwith respect to the servicing criteria specified in Item 1122(d)(2)(iii) ofRegulation AB.  The master servicer or the special servicer, to the extentrequired, performed the servicing function identified with respect to Item1122(d)(2)(iii) of Regulation AB, and each such party included Item1122(d)(2)(iii) of Regulation AB in the assessment of compliance withapplicable servicing criteria and accountant’s attestation report for thesubject transaction.  As a result, this Annual Report on Form 10-K doesnot include an assessment of compliance with applicable servicing criteria ofthe trustee. One or more other servicers of the Civic Opera Building MortgageLoan, the Roosevelt New Orleans Waldorf Astoria Mortgage Loan and the SunbeltPortfolio Mortgage Loan have delivered one or more assessments of compliancewith respect to Item 1122(d)(2)(iii) of Regulation AB.

Wilmington Trust, NationalAssociation acts as trustee of the Brunswick Portfolio Mortgage Loan. Pursuant to the pooling and servicing agreement for the JPMBB 2015-C30Transaction, the trustee is required to provide an assessment of compliance withapplicable servicing criteria solely with respect to Item 1122(d)(2)(iii) ofRegulation AB (regarding advances of funds or guarantees regarding collections,cash flows or distributions, and any interest or other fees charged for suchadvances, are made, reviewed and approved as specified in the transactionagreements). However, during the reporting period, the trustee did not performany servicing function with respect to the servicing criteria specified in Item1122(d)(2)(iii) of Regulation AB.  The master servicer or the specialservicer, to the extent required, performed the servicing function identifiedwith respect to Item 1122(d)(2)(iii) of Regulation AB, and each such partyincluded Item 1122(d)(2)(iii) of Regulation AB in the assessment of compliancewith applicable servicing criteria and accountant’s attestation report for thesubject transaction.  As a result, this Annual Report on Form 10-K doesnot include an assessment of compliance with applicable servicing criteria ofthe trustee. One or more other servicers of the Brunswick Portfolio MortgageLoan have delivered one or more assessments of compliance with respect to Item1122(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 Solutions, LLC. This entity wasengaged by the primary servicer of the Brunswick Portfolio Mortgage Loan toremit tax payments received from the escrow accounts of borrowers to local taxingauthorities, to report tax amounts due, to verify tax parcel information, andto verify non-escrow tax payments. These servicing functions are includedwithin the servicing criteria set forth in Items 1122(d)(4)(xi) and1122(d)(4)(xii) of Regulation AB.  Therefore, under the principles-baseddefinition of “servicer” set forth in Item 1101(j) of Regulation AB that looksto the functions that an entity performs, this vendor is a “servicer” for thepurposes of Item 1122 of Regulation AB.  *See* Compliance and DisclosureInterpretations, Section 301.01 (Item 1101(j)).

This Annual Report on Form 10-Kincludes an assessment of compliance with applicable servicing criteria,accountants’ attestation report and servicer compliance statement fromComputershare Trust Company, National Association (“CTCNA”).  CTCNAwas engaged by Wells Fargo Bank, National Association (“Wells Fargo”),in its capacity as certificate administrator and custodian, to perform certainspecified servicing functions identified in the assessment of compliance withapplicable servicing criteria and accountants’ attestation reports.  WellsFargo engaged CTCNA in connection with the sale of Wells Fargo’s corporatetrust services business to CTCNA and its affiliates.  Further, under theprinciples-based definition of “servicer” set forth in Item 1101(j) ofRegulation AB that looks to the functions that an entity performs, this partyis a “servicer” for the purposes of Item 1123 of Regulation AB.  SeeCompliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

Theassessment of compliance with applicable servicing criteria, accountants’attestation report and servicer compliance statement of the certificateadministrator of the Brunswick Portfolio Mortgage Loan is omitted from thisAnnual Report on Form 10-K as the certificate administrator pursuant to therelated pooling and servicing agreement or trust and servicing agreement doesnot perform any activities that address servicing criteria with respect to theissuing entity and because it is not a “servicer” that meets the criteria inItem 1108(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 WithAccountants on 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 as describedunder 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, asCertificate Administrator, Trustee, and Custodian.

 

In December 2014, Phoenix LightSF Limited and certain related entities and the National Credit UnionAdministration (NCUA) filed complaints in the United States District Court forthe Southern District of New York against Wells Fargo Bank, alleging claimsagainst Wells Fargo Bank in its capacity as trustee for a number of residentialmortgage-backed securities trusts. Complaints raising similar allegations havebeen filed by Commerzbank AG in the Southern District of New York and by IKBInternational and IKB Deutsche Industriebank in New York state court. In eachcase, the plaintiffs allege that Wells Fargo Bank, as trustee, caused losses toinvestors, and plaintiffs assert causes of action based upon, among otherthings, the trustee’s alleged failure to notify and enforce repurchaseobligations of mortgage loan sellers for purported breaches of representationsand warranties, notify investors of alleged events of default, and abide byappropriate standards of care following alleged events of default. Wells FargoBank previously settled two class action lawsuits with similar allegations thatwere filed in November 2014 and December 2016 by institutional investors in theSouthern District of New York and New York state court, respectively. Inaddition, Park Royal I LLC and Park Royal II LLC have filed complaints in NewYork state court alleging Wells Fargo Bank, N.A., as trustee, failed to takeappropriate actions upon learning of defective mortgage loan documentation. InMarch 2021, the Company entered into an agreement to resolve the case filed bythe NCUA.

 

In addition to the foregoingcases, in August 2014 and August 2015 Nomura Credit & Capital Inc. (“Nomura”)and Natixis Real Estate Holdings, LLC (“Natixis”) filed a total of seventhird-party complaints against Wells Fargo Bank in New York state court. In theunderlying first-party actions, Nomura and Natixis have been sued for allegedbreaches of representations and warranties made in connection with residentialmortgage-backed securities sponsored by them. In the third-party actions,Nomura and Natixis allege that Wells Fargo Bank, as master servicer, primaryservicer or securities administrator, failed to notify Nomura and Natixis oftheir own breaches, failed to properly oversee the primary servicers, andfailed to adhere to accepted servicing practices. Natixis additionally allegesthat Wells Fargo Bank failed to perform default oversight duties. Wells FargoBank has asserted counterclaims alleging that Nomura and Natixis failed toprovide Wells Fargo Bank notice of their representation and warranty breaches.

 

With respect to each of the foregoing litigations, WellsFargo Bank believes plaintiffs' claims are without merit and intends to contestthe claims 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 related RMBS trusts.

** **

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

The information regarding this Item has been previouslyprovided in a prospectus supplement of the Registrant relating to the issuingentity filed on August 28, 2015 pursuant to Rule 424(b)(5).

**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 AAto 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 Brunswick Portfolio MortgageLoan, which is being serviced and administered pursuant to the pooling andservicing agreement for the JPMBB 2015-C30 Transaction, are attached heretounder Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA to thepooling and servicing agreement for the JPMBB 2015-C30 Transaction incorporatedby reference as Exhibit 4.2 to this Annual Report on Form 10-K is a chartidentifying the entities participating in a servicing function for the JPMBB2015-C30 Transaction responsible for each applicable servicing criteria setforth in Item 1122(d).

**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          Pooling and Servicing Agreement, dated as of August 1, 2015,by and among J.P. Morgan Chase Commercial Mortgage Securities Corp., asDepositor, Midland Loan Services, a Division of PNC Bank, National Association,as Master Servicer, Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Special Servicer, Wells Fargo Bank, National Association, asCertificate Administrator, Wells Fargo Bank, National Association, as Trustee,and Pentalpha Surveillance LLC, as Senior Trust Advisor (filed as Exhibit 4.1to the registrant’s Current Report on Form 8-K/A filed on September 2, 2015under Commission File No. 333-190246-16 and incorporated by reference herein).

4.2          Pooling and Servicing Agreement, dated as of July 1,2015, by and among J.P. Morgan Chase Commercial Mortgage Securities Corp., asDepositor, Wells Fargo Bank, National Association, as Master Servicer,Torchlight Loan Services, LLC, as Special Servicer, Wells Fargo Bank, NationalAssociation, as Certificate Administrator, Wilmington Trust, NationalAssociation, as Trustee, and Pentalpha Surveillance LLC, as Senior TrustAdvisor (filed as Exhibit 4.2 to the registrant’s Current Report on Form 8-K/Afiled on September 2, 2015 under Commission File No. 333-190246-16 andincorporated by reference herein).

4.3          Co-Lender Agreement, dated as of August 28, 2015, by andbetween JPMorgan Chase Bank, National Association, as Initial Note A-1 Holder,and JPMorgan Chase Bank, National Association, as Initial Note A-2 Holder(filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-K/A filed onSeptember 2, 2015 under Commission File No. 333-190246-16 and incorporated byreference herein).

4.4          Agreement Between Note Holders, dated as of July 17,2015, by and between Barclays Bank PLC, as Initial Note A-1 Holder, and MorganStanley Bank, N.A., as Initial Note A-2 Holder, and Morgan Stanley Bank, N.A.,as Initial Note A-3 Holder (filed as Exhibit 4.4 to the registrant’s CurrentReport on Form 8-K/A filed on September 2, 2015 under Commission File No.333-190246-16 and incorporated by reference herein).

4.5          Co-Lender Agreement, dated as of July 28, 2015, by andbetween JPMorgan Chase Bank, National Association, as Initial Note A-2 Holder,and JPMorgan Chase Bank, National Association, as Initial Note A-1 Holder(filed as Exhibit 4.5 to the registrant’s Current Report on Form 8-K/A filed onSeptember 2, 2015 under Commission File No. 333-190246-16 and incorporated byreference herein).

4.6          Co-Lender Agreement, dated as of July 28, 2015, by andamong JPMorgan Chase Bank, National Association, as Initial Note A-1 Holder,JPMorgan Chase Bank, National Association, as Initial Note A-2-I Holder, andJPMorgan Chase Bank, National Association, as Initial Note A-2-II Holder (filedas Exhibit 4.6 to the registrant’s Current Report on Form 8-K/A filed on September2, 2015 under Commission File No. 333-190246-16 and incorporated by referenceherein).

4.7          Agreement Between Noteholders, dated as of June 30, 2015,by and between JPMorgan Chase Bank, National Association, as Senior Noteholder,and JPMorgan Chase Bank, National Association, as Junior Noteholder (filed asExhibit 4.7 to the registrant’s Current Report on Form 8-K/A filed on September2, 2015 under Commission File No. 333-190246-16 and incorporated by referenceherein).

 

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

33           Reports on assessment of compliance with servicing criteria for asset-backedsecurities.

33.1        Midland Loan Services, a Division of PNC Bank,National Association, as Master Servicer

33.2        Rialto Capital Advisors, LLC, as Special Servicer

33.3        Wells Fargo Bank, National Association, as Trusteeand Certificate Administrator

33.4        Wells Fargo Bank, National Association, asCustodian

33.5        Pentalpha Surveillance LLC, as Senior Trust Advisor

33.6        Computershare Trust Company, National Association,as Servicing Function Participant for the Trustee and Certificate Administratoron and after November 1, 2021

33.7        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021

33.8        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Civic Opera Building MortgageLoan (see Exhibit 33.1)

33.9        Rialto Capital Advisors, LLC, as Special Servicerof the Civic Opera Building Mortgage Loan (see Exhibit 33.2)

33.10      Wells Fargo Bank, National Association, as Trustee of the Civic Opera BuildingMortgage Loan (Omitted. See Explanatory Notes.)

33.11      Wells Fargo Bank, National Association, asCustodian of the Civic Opera Building Mortgage Loan (see Exhibit 33.4)

33.12      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Civic Opera Building Mortgage Loan (see Exhibit 33.5)

33.13      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.7)

33.14      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Roosevelt New Orleans WaldorfAstoria Mortgage Loan (see Exhibit 33.1)

33.15      Rialto Capital Advisors, LLC, as Special Servicerof the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (see Exhibit 33.2)

33.16      Wells Fargo Bank, National Association, as Trustee of the Roosevelt New OrleansWaldorf Astoria Mortgage Loan (Omitted. See Explanatory Notes.)

33.17      Wells Fargo Bank, National Association, asCustodian of the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (seeExhibit 33.4)

33.18      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (see Exhibit 33.5)

33.19      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.7)

33.20      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Sunbelt Portfolio MortgageLoan (see Exhibit 33.1)

33.21      Rialto Capital Advisors, LLC, as Special Servicerof the Sunbelt Portfolio Mortgage Loan (see Exhibit 33.2)

33.22      Wells Fargo Bank, National Association, as Trustee of the Sunbelt PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

33.23      Wells Fargo Bank, National Association, asCustodian of the Sunbelt Portfolio Mortgage Loan (see Exhibit 33.4)

33.24      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Sunbelt Portfolio Mortgage Loan (see Exhibit 33.5)

33.25      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.7)

33.26      Wells Fargo Bank, National Association, as PrimaryServicer of the Brunswick Portfolio Mortgage Loan

33.27      LNR Partners, LLC, as Special Servicer of theBrunswick Portfolio Mortgage Loan

33.28      Wilmington Trust, National Association, as Trustee of the Brunswick PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

33.29      Wells Fargo Bank, National Association, asCustodian of the Brunswick Portfolio Mortgage Loan (see Exhibit 33.4)

33.30      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Brunswick Portfolio Mortgage Loan (see Exhibit 33.5)

33.31      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Brunswick Portfolio Mortgage Loan

33.32      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 33.7)

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

34.1        Midland Loan Services, a Division of PNC Bank,National Association, as Master Servicer

34.2        Rialto Capital Advisors, LLC, as Special Servicer

34.3        Wells Fargo Bank, National Association, as Trusteeand Certificate Administrator

34.4        Wells Fargo Bank, National Association, asCustodian

34.5        Pentalpha Surveillance LLC, as Senior Trust Advisor

34.6        Computershare Trust Company, National Association,as Servicing Function Participant for the Trustee and Certificate Administratoron and after November 1, 2021

34.7        Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021

34.8        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Civic Opera Building MortgageLoan (see Exhibit 34.1)

34.9        Rialto Capital Advisors, LLC, as Special Servicerof the Civic Opera Building Mortgage Loan (see Exhibit 34.2)

34.10      Wells Fargo Bank, National Association, as Trustee of the Civic Opera BuildingMortgage Loan (Omitted. See Explanatory Notes.)

34.11      Wells Fargo Bank, National Association, asCustodian of the Civic Opera Building Mortgage Loan (see Exhibit 34.4)

34.12      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Civic Opera Building Mortgage Loan (see Exhibit 34.5)

34.13      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.7)

34.14      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Roosevelt New Orleans WaldorfAstoria Mortgage Loan (see Exhibit 34.1)

34.15      Rialto Capital Advisors, LLC, as Special Servicerof the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (see Exhibit 34.2)

34.16      Wells Fargo Bank, National Association, as Trustee of the Roosevelt New OrleansWaldorf Astoria Mortgage Loan (Omitted. See Explanatory Notes.)

34.17      Wells Fargo Bank, National Association, asCustodian of the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (seeExhibit 34.4)

34.18      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (see Exhibit 34.5)

34.19      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.7)

34.20      Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Sunbelt Portfolio MortgageLoan (see Exhibit 34.1)

34.21      Rialto Capital Advisors, LLC, as Special Servicerof the Sunbelt Portfolio Mortgage Loan (see Exhibit 34.2)

34.22      Wells Fargo Bank, National Association, as Trustee of the Sunbelt PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

34.23      Wells Fargo Bank, National Association, asCustodian of the Sunbelt Portfolio Mortgage Loan (see Exhibit 34.4)

34.24      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Sunbelt Portfolio Mortgage Loan (see Exhibit 34.5)

34.25      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.7)

34.26      Wells Fargo Bank, National Association, as PrimaryServicer of the Brunswick Portfolio Mortgage Loan

34.27      LNR Partners, LLC, as Special Servicer of theBrunswick Portfolio Mortgage Loan

34.28      Wilmington Trust, National Association, as Trustee of the Brunswick PortfolioMortgage Loan (Omitted. See Explanatory Notes.)

34.29      Wells Fargo Bank, National Association, asCustodian of the Brunswick Portfolio Mortgage Loan (see Exhibit 34.4)

34.30      Pentalpha Surveillance LLC, as Senior Trust Advisorof the Brunswick Portfolio Mortgage Loan (see Exhibit 34.5)

34.31      CoreLogic Solutions, LLC, as Servicing FunctionParticipant of the Brunswick Portfolio Mortgage Loan

34.32      Computershare Trust Company, National Association,as Servicing Function Participant for the Custodian on and after November 1,2021 (see Exhibit 34.7)

35           Servicer compliance statements.

35.1        Midland Loan Services, a Division of PNC Bank,National Association, as Master Servicer

35.2        Rialto Capital Advisors, LLC, as Special Servicer

35.3        Wells Fargo Bank, National Association, asCertificate Administrator

35.4        Computershare Trust Company, National Association,as Servicing Function Participant for the Certificate Administrator on andafter November 1, 2021

35.5        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Civic Opera Building MortgageLoan (see Exhibit 35.1)

35.6        Rialto Capital Advisors, LLC, as Special Servicerof the Civic Opera Building Mortgage Loan (see Exhibit 35.2)

35.7        Midland Loan Services, a Division of PNC Bank, NationalAssociation, as Primary Servicer of the Roosevelt New Orleans Waldorf AstoriaMortgage Loan (see Exhibit 35.1)

35.8        Rialto Capital Advisors, LLC, as Special Servicerof the Roosevelt New Orleans Waldorf Astoria Mortgage Loan (see Exhibit 35.2)

35.9        Midland Loan Services, a Division of PNC Bank,National Association, as Primary Servicer of the Sunbelt Portfolio MortgageLoan (see Exhibit 35.1)

35.10      Rialto Capital Advisors, LLC, as Special Servicerof the Sunbelt Portfolio Mortgage Loan (see Exhibit 35.2)

35.11      Wells Fargo Bank, National Association, as PrimaryServicer of the Brunswick Portfolio Mortgage Loan

35.12      LNR Partners, LLC, as Special Servicer of theBrunswick Portfolio Mortgage Loan

99.1         Mortgage Loan Purchase Agreement, dated as of August 28,2015, between J.P. Morgan Chase Commercial Mortgage Securities Corp. andJPMorgan Chase Bank, National Association (filed as Exhibit 99.1 to theregistrant’s Current Report on Form 8-K/A filed on September 2, 2015 underCommission File No. 333-190246-16 and incorporated by reference herein)

99.2         Mortgage Loan Purchase Agreement, dated as of August 28,2015, between J.P. Morgan Chase Commercial Mortgage Securities Corp. andBarclays Bank PLC (filed as Exhibit 99.2 to the registrant’s Current Report onForm 8-K/A filed on September 2, 2015 under Commission File No. 333-190246-16and incorporated by reference herein)

99.3         Mortgage Loan Purchase Agreement, dated as of August 28,2015, among J.P. Morgan Chase Commercial Mortgage Securities Corp., RedwoodCommercial Mortgage Corporation and Redwood Trust, Inc. (filed as Exhibit 99.3to the registrant’s Current Report on Form 8-K/A filed on September 2, 2015under Commission File No. 333-190246-16 and incorporated by reference herein)

99.4          Mortgage Loan Purchase Agreement, dated as of August 28,2015, among J.P. Morgan Chase Commercial Mortgage Securities Corp., StarwoodMortgage Funding II LLC, and Starwood Mortgage Capital LLC (filed as Exhibit99.4 to the registrant’s Current Report on Form 8-K/A filed on September 2,2015 under Commission File No. 333-190246-16 and incorporated by referenceherein)

99.5         Mortgage Loan Purchase Agreement, dated as of August 28,2015, between J.P. Morgan Chase Commercial Mortgage Securities Corp. and RAITFunding, LLC (filed as Exhibit 99.5 to the registrant’s Current Report on Form8-K/A filed on September 2, 2015 under Commission File No. 333-190246-16 andincorporated by reference herein)

(b)          The exhibits required to be filed by the Registrant pursuant to Item 601 ofRegulation 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.

J.P. Morgan Chase CommercialMortgage Securities Corp.(Depositor)

/s/ KunalK. Singh

Kunal K.Singh, President and Chief Executive Officer

(senior officer in charge ofsecuritization of the depositor)

Date: March 14, 2022