UNITED STATES

 SECURITIES AND EXCHANGE COMMISSION

 Washington, D.C. 20549

 FORM 10-K

 (Mark One)

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

 For the fiscal year ended December 31, 2023

 or

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

 For the transition period from to _________

 333-207132-03

 (Commission File Number of issuing entity)

 0001670601

 (Central Index Key Number of issuing entity)

 Citigroup Commercial Mortgage Trust 2016-GC37

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

 333-207132

 (Commission File Number of depositor)

 0001258361

 (Central Index Key Number of depositor)

 Citigroup Commercial Mortgage Securities Inc.

 (Exact name of depositor as specified in its charter)

 Citigroup Global Markets Realty Corp.

 (Central Index Key Number: 0001541001)

 LMF Commercial, LLC (f/k/a Rialto Mortgage Finance, LLC)

 (Central Index Key Number: 0001592182)

 The Bank of New York Mellon

 (Central Index Key Number: 0001497973)

 KGS-Alpha Real Estate Capital Markets, LLC

 (Central Index Key Number: 0001499542)

 Goldman Sachs Mortgage Company

 (Central Index Key Number: 0001541502)

 RAIT Funding, LLC

 (Central Index Key Number: 0001587045)

 (Exact name of sponsor as specified in its charter)

 New York

 81-6481485
 81-6487656
 81-6477537

 (State or other jurisdiction of
 organization of the issuing entity)

 (I.R.S. Employer
 Identification No.)

 c/o Citibank, N.A.

 388 Greenwich Street Trading, 4th Floor

 New York, New York 10013

 (Address of principal executive offices of issuing entity)

 (212) 816-5614

 Registrant’s telephone number, including area code

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

 Title of each class

 Trading Symbol(s)

 Name of each exchange on which
registered

 None

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

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

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

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

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

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

 Large accelerated filer

 Accelerated filer

 Non-accelerated filer

 Smaller reporting company

 Emerging growth company

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

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

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

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

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

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

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

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

 DOCUMENTS INCORPORATED BY REFERENCE

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

 EXPLANATORY NOTES

 1 The Sheraton Denver Downtown Fee mortgage loan, which represented approximately 10.1% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Austin Block 21 mortgage loan, which represented approximately 5.7% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The 5 Penn Plaza mortgage loan, which represented approximately 3.6% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Park Place mortgage loan, which represented approximately 2.9% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan, the Park Place mortgage loan and each of the related companion loan(s) are serviced pursuant to the CGCMT 2016-GC36 PSA. Effective as of December 8, 2020, Wells Fargo Bank, National Association was terminated as the special servicer under the CGCMT 2016-GC36 PSA and Greystone Servicing Company LLC has been appointed to act as successor special servicer under the CGCMT 2016-GC36 PSA, as disclosed in the Current Report on Form 8-K filed by the registrant on December 8, 2020 under Commission File No. 333-207132-03.

 2 The 79 Madison Avenue mortgage loan, which represented approximately 5.8% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The 79 Madison Avenue mortgage loan and the related companion loan(s) are serviced pursuant to the CGCMT 2016-P3 PSA. Effective as of August 26, 2020, C-III Asset Management LLC transferred substantially all of its assets to Greystone Servicing Company LLC, and Greystone Servicing Company LLC has assumed all of the duties and responsibilities of C-III Asset Management LLC as special servicer under the CGCMT 2016-P3 PSA, as disclosed in the Current Report on Form 8-K dated August 26, 2020 and filed by the registrant on August 26, 2020 under Commission File No. 333-207132-03.

 3 The 600 Broadway mortgage loan, which represented approximately 4.3% of the initial pool balance of the issuing entity, is part of a loan combination comprised of the subject mortgage loan included in the issuing entity and one or more companion loan(s) that are held outside the issuing entity. The 600 Broadway mortgage loan and the related companion loan(s) are serviced pursuant to the DBJPM 2016-C1 PSA.

 4 This annual report on Form 10-K does not include the reports on assessment of compliance with servicing criteria and attestation reports on assessment of compliance with servicing criteria of Wells Fargo Bank, National Association, as certificate administrator under the CGCMT 2016-GC36 PSA and the DBJPM 2016-C1 PSA, because the certificate administrator under each such pooling and servicing agreement does not perform any activities that address the servicing criteria specified in Item 1122(d) of Regulation AB with respect to the issuing entity.

 5 This annual report on Form 10-K does not include the servicer compliance statements of (i) Wells Fargo Bank, National Association, as certificate administrator under the CGCMT 2016-GC36 PSA and the DBJPM 2016-C1 PSA and (ii) Citibank, N.A., as certificate administrator under the CGCMT 2016-P3 PSA, because the certificate administrator under each such pooling and servicing agreement is not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB with respect to the issuing entity.

 Item 1. Business.

 Item 1A. Risk Factors.

 Item 1B. Unresolved Staff Comments.

 None.

 Item 1C. Cybersecurity.

 Item 2. Properties.

 Item 3. Legal Proceedings.

 Item 4. Mine Safety Disclosures.

 Not applicable.

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

 Item 6. [Reserved]

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

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

 Item 8. Financial Statements and Supplementary Data.

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

 Item 9A. Controls and Procedures.

 Item 9B. Other Information.

 None.

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

 Not Applicable.

 Item 10. Directors, Executive Officers and Corporate Governance.

 Item 11. Executive Compensation.

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

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

 Item 14. Principal Accountant Fees and Services.

 ADDITIONAL DISCLOSURE ITEMS REQUIRED BY GENERAL INSTRUCTION J(2)

 Item 1112(b) of Regulation AB

 The property securing the Sheraton Denver Downtown Fee mortgage loan constitutes a significant obligor within the meaning of Item 1101(k)(2) of Regulation AB and as disclosed in the prospectus for Citigroup Commercial Mortgage Trust 2016-GC37 filed on April 26, 2016. With respect to the property securing the Sheraton Denver Downtown Fee mortgage loan, the most recent unaudited net operating income of the significant obligor was $12,505,699 for the period from January 1, 2023 through December 31, 2023.

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

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

 Item 1117 of Regulation AB

 Disclosure from Deutsche Bank Trust Company Americas, as Trustee:

 Deutsche Bank Trust Company Americas (“DBTCA”) and Deutsche Bank National Trust Company (“DBNTC”) have been sued by investors in civil litigation concerning their role as trustees of certain residential mortgage-backed securities (“RMBS”) trusts.

 On June 18, 2014, a group of investors, including funds managed by Blackrock Advisors, LLC, PIMCO-Advisors, L.P., and others, filed an action against DBNTC and DBTCA in New York State Supreme Court alleging that DBNTC and DBTCA failed to perform purported duties, as trustees for 544 private-label RMBS trusts, to enforce breaches of representations and warranties as to mortgage loans held by the trusts and to enforce breaches by servicers of their mortgage loan servicing obligations for the trusts. During the course of the litigation, plaintiffs dismissed the case from New York State Supreme Court and refiled two separate cases, one in the U.S. District Court for the Southern District of New York (the “BlackRock SDNY Case”) and the other in the Superior Court of California, Orange County (the “BlackRock California Case”). Pursuant to a settlement among the parties, the BlackRock SDNY Case was dismissed on December 6, 2018, and the BlackRock California Case was dismissed on January 11, 2019.

 On September 27, 2017, DBTCA was added as a defendant to a case brought by certain special purpose entities including Phoenix Light SF Limited in the U.S. District Court for the Southern District of New York, in which the plaintiffs previously alleged incorrectly that DBNTC served as trustee for all 43 of the trusts at issue. On September 27, 2017, plaintiffs filed a third amended complaint that names DBTCA as a defendant in addition to DBNTC. DBTCA serves as trustee for one of the 43 trusts at issue. DBNTC serves as trustee for the other 42 trusts at issue. Plaintiffs’ third amended complaint brings claims for violation of the U.S. Trust Indenture Act of 1939 (“TIA”); breach of contract; breach of fiduciary duty; negligence and gross negligence; violation of New York’s Streit Act; and breach of the covenant of good faith. However, in the third amended complaint, plaintiffs acknowledge that, before DBTCA was added to the case, the court dismissed plaintiffs’ TIA Act claims, negligence and gross negligence claims, Streit Act claims, claims for breach of the covenant of good faith, and certain theories of plaintiffs’ breach of contract claims, and plaintiffs only include these claims to preserve any rights on appeal. Plaintiffs allege damages of “hundreds of millions of dollars.” On November 13, 2017, DBNTC and DBTCA filed an answer to the third amended complaint. On December 7, 2018, DBNTC and DBTCA filed a motion for summary judgment. Also on December 7, 2018, plaintiffs, jointly with Commerzbank AG (see description of Commerzbank case below), filed a motion for partial summary judgment. On October 27, 2021, DBNTC and DBTCA filed a supplemental motion for summary judgment relating to

 plaintiffs’ standing. On February 8, 2022, the court issued an order in which it granted DBNTC and DBTCA’s supplemental motion for summary judgment, granted in part DBNTC and DBTCA’s initial motion for summary judgment, and denied plaintiffs’ motion for partial summary judgment. As a result of that order, all of plaintiffs’ claims were dismissed with prejudice. On April 26, 2023, the United States Court of Appeals for the Second Circuit affirmed the court’s summary judgment order.

 On November 30, 2017, DBTCA was added as a defendant to a case brought by Commerzbank AG (“Commerzbank”) in the U.S. District Court for the Southern District of New York, in which Commerzbank previously alleged incorrectly that DBNTC served as trustee for all 50 of the trusts at issue. On November 30, 2017, Commerzbank filed a second amended complaint that names DBTCA as a defendant in addition to DBNTC. DBTCA serves as trustee for 1 of the 50 trusts at issue. DBNTC serves as trustee for the other 49 trusts at issue. Commerzbank’s second amended complaint brings claims for violation of the TIA; breach of contract; breach of fiduciary duty; negligence; violation of the Streit Act; and breach of the covenant of good faith. However, in the second amended complaint, Commerzbank acknowledges that, before DBTCA was added to the case, the court dismissed Commerzbank’s TIA claims for the trusts governed by pooling and servicing agreements, as well as its Streit Act claims and claims for breach of the covenant of good faith, and Commerzbank only includes these claims to preserve any rights on appeal. The second amended complaint alleges that DBNTC and DBTCA caused Commerzbank to suffer “hundreds of millions of dollars in losses,” but the complaint does not include a demand for money damages in a sum certain. On January 29, 2018, DBNTC and DBTCA filed an answer to the second amended complaint. On December 7, 2018, DBNTC and DBTCA filed a motion for summary judgment. Also on December 7, 2018, Commerzbank, jointly with the Phoenix Light plaintiffs, filed a motion for partial summary judgment. On February 8, 2022, the court issued an order in which it granted in part DBNTC and DBTCA’s motion for summary judgment and denied plaintiffs’ motion for partial summary judgment. As a result of that order, many of plaintiffs’ claims and theories were dismissed with prejudice. Discovery is ongoing.

 On December 30, 2015, IKB International, S.A. in Liquidation and IKB Deutsche Industriebank A.G. (collectively, “IKB”), as an investor in 37 RMBS trusts, filed a summons with notice in the Supreme Court of the State of New York, New York County, against DBNTC and DBTCA as trustees of the trusts. On May 27, 2016, IKB served its complaint asserting claims for breach of contract, breach of fiduciary duty, breach of duty to avoid conflicts of interest, violation of the Streit Act, violation of the TIA, violation of Regulation AB, and violation of Section 9 of the Uniform Commercial Code. IKB alleges that DBNTC and DBTCA are liable for over U.S. $268 million in damages. On October 5, 2016, DBNTC and DBTCA, together with several other trustees defending lawsuits by IKB, filed a joint motion to dismiss. On January 6, 2017 and June 20, 2017, IKB voluntarily dismissed with prejudice all claims as to seven trusts. On January 27, 2021, the court granted in part and denied in part DBNTC and DBTCA’s motion to dismiss. The court granted the motion to dismiss with respect to IKB’s claims for violations of the Streit Act, Regulation AB, and Section 9 of the Uniform Commercial Code, as well as certain aspects of IKB’s claims for breach of contract, breach of fiduciary duty, and violation of the TIA. The court denied the remainder of the motion to dismiss. IKB’s remaining claims for breach of contract, breach of fiduciary duty, breach of duty to avoid conflicts of interest, and violation of the TIA will proceed. On May 10, 2021, DBNTC and DBTCA filed a notice of appeal with the New York Supreme Court Appellate Division, First Department, regarding certain aspects of the court’s order on the motion to dismiss. On May 20, 2021, IKB filed a notice of cross appeal with respect to other aspects of that order. On August 30, 2022, the New York Supreme Court, Appellate Division, First Department affirmed in part and reversed in part the court’s order on the motion to dismiss. After DBNTC and DBTCA appealed the First Department’s decision, on June 15, 2023, the New York Court of Appeals reversed the First Department’s decision in part, dismissing certain additional contract claims, as well as IKB’s claims for breach of fiduciary duty and breach of duty to avoid conflicts of interest. On June 2, 2021, IKB filed a motion for re-argument regarding certain aspects of the court’s order on the motion to dismiss, which the court denied on August 3, 2021. On May 13, 2021, DBNTC and DBTCA filed an answer to the complaint. On October 28, 2021, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to seven additional trusts. On December 29, 2021, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to one additional trust. On April 22, 2022, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to 17 certificates at issue, including all claims as to 5 trusts. On February 28, 2023, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to two trusts, leaving 15 trusts at issue. On November 21, 2023, the parties filed a stipulation, voluntarily dismissing with prejudice all claims as to three trusts, leaving 12 trusts at issue. Discovery is ongoing.

 It is DBTCA’s belief that it has no pending legal proceedings (including, based on DBTCA’s present evaluation, the litigation disclosed in the foregoing paragraphs) that would materially affect its ability to perform its duties under the related servicing agreement for this transaction.

 Disclosure from Wells Fargo Bank, National Association, as custodian for (i) the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA and (ii) the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA:

 In December 2014, Phoenix Light SF Limited (Phoenix Light) and certain related entities filed a complaint in the United States District Court for the Southern District of New York alleging claims against Wells Fargo Bank, N.A., in its capacity as trustee for a number of residential mortgage-backed securities (RMBS) trusts. Complaints raising similar allegations have been filed by Commerzbank AG in the Southern District of New York, IKB International and IKB Deutsche Industriebank (together, IKB) in New York state court, and Park Royal I LLC and Park Royal II LLC in New York state court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A., as

 trustee, caused losses to investors, and plaintiffs assert causes of action based upon, among other things, the trustee’s alleged failure to notify and enforce repurchase obligations of mortgage loan sellers for purported breaches of representations and warranties, notify investors of alleged events of default, and abide by appropriate standards of care following alleged events of default. In July 2022, the district court dismissed Phoenix Light’s claims and certain of the claims asserted by Commerzbank AG, and subsequently entered judgment in each case in favor of Wells Fargo Bank, N.A. In August 2022, Phoenix Light and Commerzbank AG each appealed the district court’s decision to the United States Court of Appeals for the Second Circuit. Phoenix Light dismissed its appeal in May 2023, terminating its case. In November 2023, Wells Fargo Bank, N.A. entered into an agreement with IKB to resolve IKB’s claims. Wells Fargo Bank, N.A. previously settled two class actions filed by institutional investors and an action filed by the National Credit Union Administration with similar allegations.

 Item 1119 of Regulation AB

 Provided previously in the prospectus of the Registrant relating to the issuing entity and filed on April 26, 2016 pursuant to Rule 424(b)(2) of the Securities Act of 1933, as amended.

 Item 1122 of Regulation AB

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

 Item 1123 of Regulation AB

 The servicer compliance statements are attached hereto under Item 15.

 Item 15. Exhibits and Financial Statement Schedules.

 (a) List the following documents filed as a part of the report:

 (1) Not Applicable

 (2) Not Applicable

 (3) Exhibits listed below are either included or incorporated by reference as indicated below:

 Exhibit
 Number

 Description

 4.1

 Pooling and Servicing Agreement, dated as of April 1, 2016, by and among Citigroup Commercial Mortgage Securities Inc., as depositor, Wells Fargo Bank, National Association, as master servicer, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, Citibank, N.A., as certificate administrator, and Deutsche Bank Trust Company Americas, as trustee (filed as Exhibit 4.1 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 4.2

 Pooling and Servicing Agreement, dated as of February 1, 2016 (the “CGCMT 2016-GC36 PSA”), by and among Citigroup Commercial Mortgage Securities Inc., as depositor, KeyBank National Association, as master servicer, Greystone Servicing Company LLC (as successor to Wells Fargo Bank, National Association), as special servicer, Pentalpha Surveillance LLC, as operating advisor and asset representations reviewer, Wells Fargo Bank, National Association, as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.2 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein). (see Explanatory Note #1)

 4.3

 Pooling and Servicing Agreement, dated as of April 1, 2016 (the “CGCMT 2016-P3 PSA”), by and among Citigroup Commercial Mortgage Securities Inc., as depositor, Wells Fargo Bank, National Association, as master servicer, Greystone Servicing Company LLC (as successor to C-III Asset Management LLC), as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, Citibank, N.A., as certificate administrator, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.3 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein). (see Explanatory Note #2)

 4.4

 Pooling and Servicing Agreement, dated as of April 1, 2016 (the “DBJPM 2016-C1 PSA”), by and among Deutsche Mortgage & Asset Receiving Corporation, as depositor, Wells Fargo Bank, National Association, as master servicer, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer, Park Bridge Lender Services LLC, as operating advisor and asset representations reviewer, Wells Fargo Bank, National Association, as certificate administrator, paying agent and custodian, and Wilmington Trust, National Association, as trustee (filed as Exhibit 4.4 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein). (see Explanatory Note #3)

 10.1

 Mortgage Loan Purchase Agreement, dated as of April 1, 2016, between Citigroup Global Markets Realty Corp. and Citigroup Commercial Mortgage Securities Inc., pursuant to which Citigroup Global Markets Realty Corp. sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 10.1 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.2

 Mortgage Loan Purchase Agreement, dated as of April 1, 2016, between Goldman Sachs Mortgage Company and Citigroup Commercial Mortgage Securities Inc., pursuant to which Goldman Sachs Mortgage Company sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 10.2 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.3

 Mortgage Loan Purchase Agreement, dated as of April 1, 2016, between LMF Commercial, LLC (f/k/a Rialto Mortgage Finance, LLC) and Citigroup Commercial Mortgage Securities Inc., pursuant to which LMF Commercial, LLC (f/k/a Rialto Mortgage Finance, LLC) sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 10.3 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.4

 Mortgage Loan Purchase Agreement, dated as of April 1, 2016, between The Bank of New York Mellon and Citigroup Commercial Mortgage Securities Inc., pursuant to which The Bank of New York Mellon sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 10.4 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.5

 Mortgage Loan Purchase Agreement, dated as of April 1, 2016, between KGS-Alpha Real Estate Capital Markets, LLC and Citigroup Commercial Mortgage Securities Inc., pursuant to which KGS-Alpha Real Estate Capital Markets, LLC sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 10.5 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.6

 Mortgage Loan Purchase Agreement, dated as of April 1, 2016, between RAIT Funding, LLC and Citigroup Commercial Mortgage Securities Inc., pursuant to which RAIT Funding, LLC sold certain mortgage loans to Citigroup Commercial Mortgage Securities Inc. (filed as Exhibit 10.6 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.7

 Amended and Restated Subservicing Agreement, dated as of January 18, 2013, by and between KeyBank National Association, as master servicer, and Berkadia Commercial Mortgage LLC, as primary servicer (filed as Exhibit 10.7 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 10.8

 Primary Servicing Agreement, dated as of April 1, 2016, by and between Wells Fargo Bank, National Association, as master servicer, and Berkadia Commercial Mortgage LLC, as primary servicer (filed as Exhibit 10.8 to the registrant’s Current Report on Form 8-K dated April 26, 2016, and filed by the registrant on April 26, 2016 under Commission File No. 333-207132-03, and is incorporated by reference herein).

 Rule 15d-14(d) Certification

 Reports on assessment of compliance with servicing criteria for asset-backed securities. (see Explanatory Note #4)

 33.1

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer

 33.2

 Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer

 33.3

 Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor

 33.4

 Report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator

 33.5

 Report on assessment of compliance with servicing criteria for asset-backed securities, Deutsche Bank Trust Company Americas, as custodian

 33.6

 Report on assessment of compliance with servicing criteria for asset-backed securities, Deutsche Bank Trust Company Americas, as trustee (see Exhibit 33.5)

 33.7

 Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant

 33.8

 Report on assessment of compliance with servicing criteria for asset-backed securities, Berkadia Commercial Mortgage LLC, as servicing function participant

 33.9

 Report on assessment of compliance with servicing criteria for asset-backed securities, KeyBank National Association, as master servicer for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 33.10

 Report on assessment of compliance with servicing criteria for asset-backed securities, Greystone Servicing Company LLC, as special servicer for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 33.11

 Report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 33.12a

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 33.12b

 Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 33.13

 Report on assessment of compliance with servicing criteria for asset-backed securities, Berkadia Commercial Mortgage LLC, as servicing function participant for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan and the 5 Penn Plaza mortgage loan under the CGCMT 2016-GC36 PSA (see Exhibit 33.8)

 33.14

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 33.15

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 33.1)

 33.16

 Report on assessment of compliance with servicing criteria for asset-backed securities, Greystone Servicing Company LLC, as special servicer for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 33.10)

 33.17

 Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 33.3)

 33.18

 Report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator and custodian for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 33.4)

 33.19

 Report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA

 33.20

 Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 33.7)

 33.21

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see exhibit 33.14)

 33.22

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.1)

 33.23

 Report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.2)

 33.24

 Report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.3)

 33.25a

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.12a)

 33.25b

 Report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.12b)

 33.26

 Report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.7)

 33.27

 Report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 33.14)

 Attestation reports on assessment of compliance with servicing criteria for asset-backed securities.

 34.1

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer

 34.2

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer

 34.3

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor

 34.4

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator

 34.5

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Deutsche Bank Trust Company Americas, as custodian

 34.6

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Deutsche Bank Trust Company Americas, as trustee (see Exhibit 34.5)

 34.7

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant

 34.8

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Berkadia Commercial Mortgage LLC, as servicing function participant

 34.9

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, KeyBank National Association, as master servicer for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 34.10

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Greystone Servicing Company LLC, as special servicer for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 34.11

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Pentalpha Surveillance LLC, as operating advisor for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 34.12a

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 34.12b

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 34.13

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Berkadia Commercial Mortgage LLC, as servicing function participant for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan and the 5 Penn Plaza mortgage loan under the CGCMT 2016-GC36 PSA (see Exhibit 34.8)

 34.14

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 34.15

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 34.1)

 34.16

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Greystone Servicing Company LLC, as special servicer for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 34.10)

 34.17

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 34.3)

 34.18

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Citibank, N.A., as certificate administrator and custodian for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 34.4)

 34.19

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, U.S. Bank National Association, as servicing function participant for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA

 34.20

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 34.7)

 34.21

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 34.14)

 34.22

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as master servicer for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.1)

 34.23

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.2)

 34.24

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Park Bridge Lender Services LLC, as operating advisor for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.3)

 34.25a

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wells Fargo Bank, National Association, as custodian for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.12a)

 34.25b

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Computershare Trust Company, National Association, as servicing function participant of Wells Fargo Bank, National Association, as custodian for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.12b)

 34.26

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, CoreLogic Solutions, LLC, as servicing function participant for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.7)

 34.27

 Attestation report on assessment of compliance with servicing criteria for asset-backed securities, Wilmington Trust, National Association, as trustee for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 34.14)

 Servicer compliance statements. (see Explanatory Note #5)

 35.1

 Servicer compliance statement, Wells Fargo Bank, National Association, as master servicer

 35.2

 Servicer compliance statement, Midland Loan Services, a Division of PNC Bank, National Association, as special servicer

 35.3

 Servicer compliance statement, Citibank, N.A., as certificate administrator

 35.4

 Servicer compliance statement, Berkadia Commercial Mortgage LLC, as servicing function participant

 35.5

 Servicer compliance statement, KeyBank National Association, as master servicer for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 35.6

 Servicer compliance statement, Greystone Servicing Company LLC, as special servicer for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan, the 5 Penn Plaza mortgage loan and the Park Place mortgage loan under the CGCMT 2016-GC36 PSA

 35.7

 Servicer compliance statement, Berkadia Commercial Mortgage LLC, as servicing function participant for the Sheraton Denver Downtown Fee mortgage loan, the Austin Block 21 mortgage loan and the 5 Penn Plaza mortgage loan under the CGCMT 2016-GC36 PSA

 35.8

 Servicer compliance statement, Wells Fargo Bank, National Association, as master servicer for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 35.1)

 35.9

 Servicer compliance statement, Greystone Servicing Company LLC, as special servicer for the 79 Madison Avenue mortgage loan under the CGCMT 2016-P3 PSA (see Exhibit 35.6)

 35.10

 Servicer compliance statement, Wells Fargo Bank, National Association, as master servicer for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 35.1)

 35.11

 Servicer compliance statement, Midland Loan Services, a Division PNC Bank, National Association, as special servicer for the 600 Broadway mortgage loan under the DBJPM 2016-C1 PSA (see Exhibit 35.2)

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

 (c) Not Applicable

 SIGNATURES

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

 Date: March 29, 2024

 Citigroup Commercial Mortgage Securities Inc.

 (Depositor)

 /s/ Richard Simpson

 Richard Simpson, President