UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

 Washington, D.C. 20549

 FORM 10-K

 (Mark One)

 x 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

 o TRANSITION
REPORT 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: 333-207340-08

 Central Index Key Number of the issuing entity:
0001724177

 UBS Commercial Mortgage Trust
2017-C7

 (exact name of the issuing entity as specified in its
charter)

 Central Index Key Number of the depositor: 0001532799

 UBS Commercial Mortgage
Securitization Corp.

 (exact name of the depositor as specified in its
charter)

 Central Index Key Number of the sponsor: 0001685185

 UBS AG, acting through its branch
located at 1285 Avenue of the Americas, New York, New York

 Central Index Key Number of the sponsor: 0001238163

 Soci t G n rale, New York Branch

 Central Index Key Number of the sponsor: 0001541468

 Ladder Capital Finance LLC

 Central Index Key Number of the sponsor: 0001558761

 Cantor Commercial Real Estate
Lending, L.P.

 Central Index Key Number of the sponsor: 0001089877

 KeyBank National Association

 Central Index Key Number of the sponsor: 0001542256

 Natixis Real Estate Capital LLC

 New York

 (State or other jurisdiction of

 incorporation or organization of

 the issuing entity)

 38-4052558

 38-4052559

 (I.R.S. Employer

 Identification Numbers)

c/o Computershare Trust Company, National Association, as agent for

 Wells Fargo Bank, National Association

 as Certificate Administrator

 9062 Old Annapolis Road

 Columbia, MD

 (Address of principal
executive 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 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. o 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. o 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 o 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 (Section 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 o
Accelerated
filer
o

 Non-accelerated
filer
Smaller reporting
company
o

Emerging growth
company
o

 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. o

 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. o

 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). o 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. o
Yes o
No

 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

 The National Office Portfolio Mortgage Loan, the
HRC Hotels Portfolio Mortgage Loan, the Marketplace at Four Corners Mortgage
Loan and the Belden Park Crossing Mortgage Loan, which constituted
approximately 6.2%, 4.7%, 2.8% and 1.5%, 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 combination that includes (a) with respect to the
National Office Portfolio Mortgage Loan, four other pari passu loans,
which are not assets of the issuing entity, (b) with respect to the HRC Hotels
Portfolio Mortgage Loan, one other pari passu loan, which is not an
asset of the issuing entity, (c) with respect to the Marketplace at Four
Corners Mortgage Loan, one other pari passu loan, which is not an asset
of the issuing entity and (d) with respect to the Belden Park Crossing Mortgage
Loan, two other pari passu loans, which are not assets of the issuing entity.
These loan combinations, including the National Office Portfolio Mortgage Loan,
the HRC Hotels Portfolio Mortgage Loan, the Marketplace at Four Corners
Mortgage Loan and the Belden Park Crossing Mortgage Loan, are being serviced
and administered pursuant to the Pooling and Servicing Agreement, which is
incorporated by reference as Exhibit 4.1 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the General Motors Building Mortgage Loan, which
constituted approximately 4.2% of the asset pool of the issuing entity as of
its cut-off date. The General Motors Building Mortgage Loan is an asset
of the issuing entity and is part of a loan combination that includes the
General Motors Building Mortgage Loan, thirty-two other pari passu loans
and four subordinate companion loans, which are not assets of the issuing
entity. A pari passu portion of the loan combination was securitized in
the BXP Trust 2017-GM transaction (the " BXP 2017-GM Transaction "). This
loan combination, including the General Motors Building Mortgage Loan, is being
serviced and administered pursuant to the trust and servicing agreement for the
BXP 2017-GM Transaction, which is incorporated by reference as Exhibit 4.2 to
this Annual Report on Form 10-K.

 The Griffin Portfolio Mortgage
Loan, previously an asset of the issuing entity, was not an asset of the
issuing entity during the reporting period and is omitted from this Annual
Report on Form 10-K and will be omitted from subsequent Annual Reports on Form
10-K.

Exhibit Index) with respect to the Harmon Corner Mortgage Loan, the Murrieta
Plaza Mortgage Loan and the Airport Investment & Airport Overlook Mortgage
Loan, which constituted approximately 2.3%, 0.9% and 0.7%, respectively, of the
asset pool of the issuing entity as of its cut-off date. The Harmon
Corner Mortgage Loan, the Murrieta Plaza Mortgage Loan and the Airport
Investment & Airport Overlook Mortgage Loan are each an asset of the
issuing entity and are each part of a loan combination that includes (a) with
respect to the Harmon Corner Mortgage Loan, five other pari passu loans,
which are not assets of the issuing entity, (b) with respect to the Murrieta
Plaza Mortgage Loan, two other pari passu loans, which are not assets of
the issuing entity or (c) with respect to the Airport Investment & Airport
Overlook Mortgage Loan, one other pari passu loan, which is not an asset
of the issuing entity. A pari passu portion of each loan combination was
securitized in the UBS Commercial Mortgage Trust 2017-C6 transaction,
Commission File Number 333-207340-07 (the " UBS 2017-C6 Transaction ").
These loan combinations, including the Harmon Corner Mortgage Loan, the
Murrieta Plaza Mortgage Loan and the Airport Investment & Airport Overlook
Mortgage Loan, are being serviced and administered pursuant to the pooling and
servicing agreement for the UBS 2017-C6 Transaction, which is incorporated by
reference as Exhibit 4.3 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the One State Street Mortgage Loan, which
constituted approximately 7.0% of the asset pool of the issuing entity as of
its cut-off date. The One State Street Mortgage Loan is an asset of the
issuing entity and is part of a loan combination that includes the One State
Street Mortgage Loan, five other pari passu loans and four subordinate
companion loans, which are not assets of the issuing entity. This loan
combination, including the One State Street Mortgage Loan, was serviced under
the Pooling and Servicing Agreement for the issuing entity prior to the closing
of the securitization of a pari passu portion of the One State Street
loan combination in the Natixis Commercial Mortgage Securities Trust 2018-OSS
transaction (the " NCMS 2018-OSS Transaction ").
After the closing of the NCMS 2018-OSS Transaction on February 27, 2018, this
loan combination, including the One State Street Mortgage Loan, was, and will
continue to be, serviced and administered pursuant to the trust and servicing
agreement with respect to the NCMS 2018-OSS Transaction, which is incorporated
by reference as Exhibit 4.4 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the Tryad Industrial & Business Center
Mortgage Loan, which constituted approximately 6.1% of the asset pool of the
issuing entity as of its cut-off date. The Tryad Industrial &
Business Center Mortgage Loan is an asset of the issuing entity and is part of
a loan combination that includes the Tryad Industrial & Business Center
Mortgage Loan and six other pari passu loans, which are not assets of
the issuing entity. This loan combination, including
the Tryad Industrial & Business Center Mortgage Loan, was serviced under
the Pooling and Servicing Agreement for the issuing entity prior to the closing
of the securitization of a pari passu portion of the Tryad
Industrial & Business Center loan combination in the UBS 2018-C8
transaction, Commission File Number 333-207340-09 (the " UBS 2018-C8
Transaction "). After the closing of the UBS 2018-C8 Transaction on February
27, 2018, this loan combination, including the Tryad Industrial & Business
Center Mortgage Loan, was, and will continue to be, serviced and administered pursuant
to the pooling and servicing agreement for the UBS 2018-C8 Transaction, which
is incorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K.

Exhibit Index) with respect to the AFIN Portfolio Mortgage Loan, which
constituted approximately 6.7% of the asset pool of the issuing entity as of
its cut-off date. The AFIN Portfolio Mortgage Loan is an asset of the
issuing entity and is part of a loan combination that includes the AFIN
Portfolio Mortgage Loan and twelve other pari passu loans, which are not
assets of the issuing entity. This loan combination, including the AFIN
Portfolio Mortgage Loan, was serviced under the Pooling and Servicing Agreement
for the issuing entity prior to the closing of the securitization of a pari
passu portion of the AFIN Portfolio loan combination in the UBS Commercial
Mortgage Trust 2018-C11 transaction, Commission File Number 333-207340-12 (the
" UBS 2018-C11 Transaction "). After the closing of the UBS 2018-C11
Transaction on July 10, 2018, this loan combination, including the AFIN
Portfolio Mortgage Loan was, and will continue to be, serviced and administered
pursuant to the pooling and servicing agreement with respect to the UBS
2018-C11 Transaction, which is incorporated by reference as Exhibit 4.6 to this
Annual Report on Form 10-K.

 The master servicer of a pooling
and servicing agreement or trust and servicing agreement also functions as the
primary servicer of the related mortgage loans serviced and administered
pursuant to such agreement unless a separate primary servicer is identified
herein. If this report does not identify a separate primary servicer, the
servicer compliance statement provided by the master servicer under any such
agreement also encompasses its responsibilities as primary servicer of the
related mortgage loan or mortgage loans.

 Wells Fargo Bank, National
Association is the master servicer and certificate administrator of the mortgage
loans serviced under the Pooling and Servicing Agreement and the primary
servicer of the General Motors Building Mortgage Loan, the Murrieta Plaza
Mortgage Loan and the Airport Investment & Airport Overlook Mortgage Loan.
As a result, Wells Fargo Bank, National Association is a "servicer" as defined
in Item 1108(a)(2)(iii) of Regulation AB, in the capacities described above,
because it is servicing mortgage loans that constituted 10% or more of the
assets of the issuing entity as of its cut-off date. The assessments of
compliance with applicable servicing criteria, accountants' attestation reports
and servicer compliance statements delivered by Wells Fargo Bank, National
Association in the capacities described above are listed in the Exhibit Index.

 KeyBank
National Association is the special servicer of the mortgage loans serviced
under the Pooling and Servicing Agreement, the primary servicer of the HRC
Hotels Portfolio Mortgage Loan and the primary servicer and special servicer of
the One State Street Mortgage Loan. As a result, KeyBank National Association
is a "servicer" as defined in Item 1108(a)(2)(iii) of Regulation AB, in the
capacities described above, because it is servicing mortgage loans that
constituted 10% or more of the assets of the issuing entity as of its cut-off
date. The assessments of compliance with applicable servicing criteria,
accountants' attestation reports and servicer compliance statements delivered
by KeyBank National Association in the capacities described above are listed in
the Exhibit Index.

 Wells Fargo Bank, National
Association is the custodian of the mortgage loans serviced under the Pooling
and Servicing Agreement, the One State Street Mortgage Loan, the AFIN Portfolio
Mortgage Loan, the Tryad Industrial & Business Center Mortgage Loan, the
General Motors Building Mortgage Loan, the Harmon Corner Mortgage Loan, the
Murrieta Plaza Mortgage Loan and the Airport Investment & Airport Overlook
Mortgage Loan. As a result, Wells Fargo Bank, National Association is a servicing
function participant in the capacities described above, because it is servicing
mortgage loans that constituted 5% or more of the assets of the issuing entity
as of its cut-off date. The assessments of compliance with applicable servicing
criteria and accountants' attestation reports delivered by Wells Fargo Bank,
National Association in the capacities described above are listed in the
Exhibit Index.

 Pentalpha Surveillance LLC is the
operating advisor of the mortgage loans serviced under the Pooling and Servicing
Agreement, the AFIN Portfolio Mortgage Loan, the Harmon Corner Mortgage Loan,
the Murrieta Plaza Mortgage Loan and the Airport Investment & Airport
Overlook Mortgage Loan. As a result, Pentalpha Surveillance LLC is a
servicing function participant in the capacities described above, because it is
servicing mortgage loans that constituted 5% or more of the assets of the
issuing entity as of its cut-off date. The assessments of compliance with
applicable servicing criteria and accountants' attestation reports delivered by
Pentalpha Surveillance LLC in the capacities described above are listed in the
Exhibit Index.

 Berkeley
Point Capital LLC d/b/a Newmark is an affiliate of Cantor Commercial Real
Estate Lending L.P., one of the sponsors. Therefore, the Depositor
included in this Annual Report on Form 10-K a servicer compliance statement for
Berkeley Point Capital LLC d/b/a Newmark pursuant to Item 1123. Because
Berkeley Point Capital LLC d/b/a Newmark is servicing less than 5% of the pool
assets, an assessment of compliance with applicable servicing criteria and an
accountants' attestation report pursuant to Item 1122 of Regulation AB are not
required by Regulation AB. As the attestation made in the servicer
compliance statement required by Item 1123 relates to a review of the servicing
activities of Berkeley Point Capital LLC d/b/a Newmark under the applicable
servicing agreement, and that review was conducted in conjunction with the
servicer's preparation of its assessment of compliance with applicable servicing
criteria, that assessment of compliance with applicable servicing criteria and
the accompanying accountants' attestation report are included in this Annual
Report on Form 10-K for the sake of completeness.

 Midland Loan Services, a Division
of PNC Bank, National Association is the primary servicer and special servicer
of the Tryad Industrial & Business Center Mortgage Loan and the primary
servicer of the AFIN Portfolio Mortgage Loan. As a result, Midland Loan
Services, a Division of PNC Bank, National Association is a "servicer" as
defined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities described
above, because it is servicing mortgage loans that constituted 10% or more of
the assets of the issuing entity as of its cut-off date. The assessments of
compliance with applicable servicing criteria, accountants' attestation reports
and servicer compliance statements delivered by Midland Loan Services, a
Division of PNC Bank, National Association in the capacities described above
are listed in the Exhibit Index.

 Wells Fargo Bank, National
Association acts as trustee of the One State Street Mortgage Loan, the Tryad
Industrial & Business Center Mortgage Loan and the AFIN Portfolio Mortgage
Loan. Pursuant to the trust and servicing agreement for the NCMS 2018-OSS
Transaction, the pooling and servicing agreement for the UBS 2018-C8
Transaction and the pooling and servicing agreement for the UBS 2018-C11
Transaction, the trustee is required to provide an assessment of compliance
with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)
of Regulation AB (regarding advances of funds or guarantees regarding
collections, cash flows or distributions, 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 function with respect to the servicing criteria
specified in Item 1122(d)(2)(iii) of Regulation AB. The master servicer or
the special servicer, to the extent required, performed the servicing function
identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and each such
party included Item 1122(d)(2)(iii) of Regulation AB in the assessment of
compliance with applicable servicing criteria and accountant's attestation
report for the subject transaction. As a result, this Annual Report on
Form 10-K does not include an assessment of compliance with applicable
servicing criteria of the trustee. One or more other servicers of the One State
Street Mortgage Loan, the Tryad Industrial & Business Center Mortgage Loan
and the AFIN Portfolio Mortgage Loan have delivered one or more assessments of
compliance with respect to Item 1122(d)(2)(iii) of Regulation AB.

 Wilmington Trust, National
Association acts as trustee of the mortgage loans serviced under the Pooling
and Servicing Agreement, the General Motors Building Mortgage Loan, the
Murrieta Plaza Mortgage Loan, the Airport Investment & Airport Overlook
Mortgage Loan and the Harmon Corner Mortgage Loan. Pursuant to the
Pooling and Servicing Agreement, the trust and servicing agreement for the BXP
2017-GM Transaction and the pooling and servicing agreement for the UBS 2017-C6
Transaction, the trustee is required to provide an assessment of compliance
with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)
of Regulation AB (regarding advances of funds or guarantees regarding
collections, cash flows or distributions, 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 function with respect to the servicing criteria
specified in Item 1122(d)(2)(iii) of Regulation AB. The master servicer
or the special servicer, to the extent required, performed the servicing
function identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and
each such party included Item 1122(d)(2)(iii) of Regulation AB in the assessment
of compliance with applicable servicing criteria and accountant's attestation
report for the subject transaction. As a result, this Annual Report on
Form 10-K does not include an assessment of compliance with applicable
servicing criteria of the trustee. One or more other servicers of the mortgage
loans serviced under the Pooling and Servicing Agreement, the General Motors
Building Mortgage Loan, the Murrieta Plaza Mortgage Loan, the Airport
Investment & Airport Overlook Mortgage Loan and the Harmon Corner Mortgage
Loan have delivered one or more assessments of compliance with respect to Item
1122(d)(2)(iii) of Regulation AB.

 This Annual Report on Form 10-K
includes assessments of compliance with applicable servicing criteria and
accountants' attestation reports from CoreLogic Solutions, LLC. This
entity was engaged by the master servicer under the Pooling and Servicing
Agreement (except with respect to those mortgage loans for which KeyBank
National Association is the primary servicer) and the primary servicer of
the General Motors Building Mortgage Loan, the Murrieta Plaza Mortgage Loan and
the Airport Investment & Airport Overlook Mortgage Loan to remit tax
payments received from the escrow accounts of borrowers to local taxing
authorities, to report tax amounts due, to verify tax parcel information, and
to verify non-escrow tax payments. These servicing functions are included
within the servicing criteria set forth in 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, this vendor is a "servicer" for the
purposes of Item 1122 of Regulation AB. See Compliance and
Disclosure Interpretations, Section 301.01 (Item 1101(j)).

 This Annual
Report on Form 10-K includes an assessment of compliance with applicable
servicing criteria, accountants' attestation report and servicer compliance
statement from Computershare Trust Company, National Association (" CTCNA ").
CTCNA was engaged by Wells Fargo Bank, National Association (" Wells Fargo "),
in its capacity as certificate administrator and custodian, to perform certain
specified servicing functions identified in the assessment of compliance with
applicable servicing criteria and accountants' attestation reports. Wells
Fargo engaged CTCNA in connection with the sale of Wells Fargo's corporate
trust services business to CTCNA and its affiliates. Further, 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, this party
is a "servicer" for the purposes of Item 1123 of Regulation AB. See
Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

 The assessments of compliance with
applicable servicing criteria, accountants' attestation reports and servicer
compliance statements of the certificate administrator of the General Motors
Building Mortgage Loan, the Murrieta Plaza Mortgage Loan, the Airport
Investment & Airport Overlook Mortgage Loan, the Harmon Corner Mortgage
Loan, the One State Street Mortgage Loan, the Tryad Industrial & Business
Center Mortgage Loan and the AFIN Portfolio Mortgage Loan are omitted from this
Annual Report on Form 10-K as the certificate administrator pursuant to the
related pooling and servicing agreement or trust and servicing agreement does
not perform any activities that address servicing criteria with respect to the
issuing entity and because they are each not a "servicer" that meets the
criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

 With
respect to the pari passu loan combinations that include the General
Motors Building Mortgage Loan, the Harmon Corner Mortgage Loan, the Murrieta
Plaza Mortgage Loan, the Airport Investment & Airport Overlook Mortgage
Loan and the AFIN Portfolio Mortgage Loan, (i) the reports on assessment of
compliance with servicing criteria and attestation reports on assessment of
compliance with servicing criteria of Green Loan Services LLC as special
servicer of the General Motors Building Mortgage Loan and Rialto Capital
Advisors, LLC as special servicer of the Harmon Corner Mortgage Loan, the
Murrieta Plaza Mortgage Loan and the Airport Investment & Airport Overlook
Mortgage Loan, listed on the Exhibit Index are omitted from this Annual
Report on Form 10-K as they are not required to be included on this Annual
Report on Form 10-K per Instruction 3 to Item 1122 of Regulation AB because
they are parties performing activities that address servicing criteria relating
to 5% or less of the assets of the issuing entity; and (ii) the servicer
compliance statements of Green Loan Services LLC as special servicer of the
General Motors Building Mortgage Loan and Rialto Capital Advisors, LLC as
special servicer of the Harmon Corner Mortgage Loan, the Murrieta Plaza
Mortgage Loan and the Airport Investment & Airport Overlook Mortgage Loan
listed on the Exhibit Index are omitted from this Annual Report on Form 10-K as
they are not required by Item 1123 of Regulation AB to be included on this
Annual Report on Form 10-K because they are each an unaffiliated party that is
not a "servicer" that meets the criteria in Item 1108(a)(2)(i) through (iii) of
Regulation AB, and the servicer compliance statement of Argentic Services
Company LP as special servicer of the AFIN Portfolio Mortgage Loan listed on
the Exhibit Index is omitted from this Annual Report on From 10-K for the
reasons set forth in the Explanatory Notes above.

 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.

 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.

 None.

 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 FOR REGULATION AB

 Item 1112(b) of Regulation AB, Significant Obligor
Financial Information.

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

 Item 1114(b)(2) of Regulation AB, Significant Enhancement
Provider Financial Information.

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

 Item 1115(b) of Regulation AB, Certain Derivatives
Instruments (Financial Information).

 No entity or group of affiliated entities provides any
derivative instruments or other support for the certificates within this
transaction as described under Item 1115 of Regulation AB.

 Item 1117 of Regulation AB, Legal Proceedings.

 The registrant knows of no material pending legal proceeding
involving the trust or any party related to the trust, other than routine
litigation incidental to the duties of those respective parties, and the
following, with respect to Wells Fargo Bank, National Association, as trustee,
certificate administrator and custodian.

 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, Affiliations and Certain
Relationships and Related Transactions.

 The information regarding this Item has been previously
provided in the prospectus of the Registrant relating to the issuing entity
filed on December 27, 2017 pursuant to Rule 424(b)(2).

 Item 1122 of Regulation AB, Compliance with Applicable
Servicing Criteria.

assessments of compliance with respect to the mortgage loans are attached
hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z
to the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1
to this Annual Report on Form 10-K is a chart identifying the entities
participating in a servicing function for the transaction responsible for each
applicable servicing criteria set forth in Item 1122(d).

assessments of compliance with respect to the General Motors Building Mortgage
Loan, which is being serviced and administered pursuant to the trust and
servicing agreement for the BXP 2017-GM Transaction, are attached hereto under
Item 15 to this Annual Report on Form 10-K. Attached as Exhibit L to the trust
and servicing agreement for the BXP 2017-GM Transaction incorporated by
reference as Exhibit 4.2 to this Annual Report on Form 10-K is a chart
identifying the entities participating in a servicing function for the BXP
2017-GM Transaction responsible for each applicable servicing criteria set
forth in Item 1122(d).

assessments of compliance with respect to the Harmon Corner Mortgage Loan, the
Murrieta Plaza Mortgage Loan and the Airport Investment & Airport Overlook
Mortgage Loan, which are being serviced and administered pursuant to the
pooling and servicing agreement for the UBS 2017-C6 Transaction, are attached
hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z
to the pooling and servicing agreement for the UBS 2017-C6 Transaction
incorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K is
a chart identifying the entities participating in a servicing function for the
UBS 2017-C6 Transaction responsible for each applicable servicing criteria set
forth in Item 1122(d).

assessments of compliance with respect to the One State Street Mortgage Loan,
which is being serviced and administered pursuant to the trust and servicing
agreement for the NCMS 2018-OSS Transaction, are attached hereto under Item 15
to this Annual Report on Form 10-K. Attached as Exhibit K to the trust and
servicing agreement for the NCMS 2018-OSS Transaction incorporated by reference
as Exhibit 4.4 to this Annual Report on Form 10-K is a chart identifying the
entities participating in a servicing function for the NCMS 2018-OSS
Transaction responsible for each applicable servicing criteria set forth in
Item 1122(d).

assessments of compliance with respect to the Tryad Industrial & Business
Center Mortgage Loan, which is being serviced and administered pursuant to the
pooling and servicing agreement for the UBS 2018-C8 Transaction, are attached
hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z
to the pooling and servicing agreement for the UBS 2018-C8 Transaction
incorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K is
a chart identifying the entities participating in a servicing function for the
UBS 2018-C8 Transaction responsible for each applicable servicing criteria set
forth in Item 1122(d).

assessments of compliance with respect to the AFIN Portfolio Mortgage Loan,
which is being serviced and administered pursuant to the pooling and servicing
agreement for the UBS 2018-C11 Transaction, are attached hereto under Item 15
to this Annual Report on Form 10-K. Attached as Exhibit Z to the pooling and
servicing agreement for the UBS 2018-C11 Transaction incorporated by reference
as Exhibit 4.6 to this Annual Report on Form 10-K is a chart identifying the
entities participating in a servicing function for the UBS 2018-C11 Transaction
responsible for each applicable servicing criteria set forth in Item 1122(d).

 Item 1123 of Regulation AB, Servicer Compliance Statement.

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

 Item 15. Exhibit and Financial Statement Schedules

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

 (1) Not applicable

 (2) Not applicable

 (3) See below

 4.1
 Pooling and Servicing Agreement, dated as of December 1,
2017, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,
Wells Fargo Bank, National Association, as Master Servicer, KeyBank National
Association, as Special Servicer, Wells Fargo Bank, National Association, as
Certificate Administrator, Wilmington Trust, National Association, as Trustee,
and Pentalpha Surveillance LLC, as Operating Advisor and as Asset
Representations Reviewer, (filed as Exhibit 4.1 to the registrant's Current
Report on Form 8-K/A filed on July 11, 2018 under Commission File No.

 4.2
 Trust and Servicing Agreement, dated as of June 9, 2017,
by and among Morgan Stanley Capital I Inc., as Depositor, Wells Fargo Bank,
National Association, as Master Servicer, AEGON USA Realty Advisors, LLC, as
Special Servicer, Wilmington Trust, National Association, as Trustee, and Wells
Fargo Bank, National Association, as Certificate Administrator and Custodian
(filed as Exhibit 4.3 to the registrant's Current Report on Form 8-K filed on
December 27, 2017 under Commission File No. 333-207340-08 and incorporated by
reference herein).

 4.3
 Pooling and Servicing Agreement, dated as of December 1,
2017, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,
Wells Fargo Bank, National Association, as Master Servicer, Rialto Capital
Advisors, LLC, as Special Servicer, Wells Fargo Bank, National Association, as
Certificate Administrator, Wilmington Trust, National Association, as Trustee,
and Pentalpha Surveillance LLC, as Operating Advisor and as Asset
Representations Reviewer (filed as Exhibit 4.4 to the registrant's Current
Report on Form 8-K filed on December 27, 2017 under Commission File No.

 4.4
 Trust and Servicing Agreement, dated as of February 27,
2018, by and among Natixis Commercial Mortgage Securities LLC, as Depositor,
KeyBank National Association, as Servicer, KeyBank National Association, as
Special Servicer, and Wells Fargo Bank, National Association, as Trustee,
Certificate Administrator and Custodian (filed as Exhibit 4.1 to the
registrant's Current Report on Form 8-K filed on February 28, 2018 under
Commission File No. 333-207340-08 and incorporated by reference herein).

 4.5
 Pooling and Servicing Agreement, dated as of February 1,
2018, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,
Midland Loan Services, a Division of PNC Bank, National Association, as Master
Servicer and as Special Servicer, Wells Fargo Bank, National Association, as
Certificate Administrator and as Trustee, and Park Bridge Lender Services LLC,
as Operating Advisor and as Asset Representations Reviewer (filed as Exhibit
4.2 to the registrant's Current Report on Form 8-K filed on February 28, 2018
under Commission File No. 333-207340-08 and incorporated by reference herein).

 4.6
 Pooling and Servicing Agreement, dated as of July 1,
2018, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,
Midland Loan Services, a Division of PNC Bank, National Association, as Master
Servicer, LNR Partners, LLC, as Special Servicer, Wells Fargo Bank, National
Association, as Certificate Administrator and as Trustee, and Pentalpha
Surveillance LLC, as Operating Advisor and as Asset Representations Reviewer
(filed as Exhibit 4.1 to the registrant's Current Report on Form 8-K filed on
July 11, 2018 under Commission File No. 333-207340-08 and incorporated by
reference herein).

 4.7
 Co-Lender Agreement, dated as of December 20, 2017, by
and between Natixis Real Estate Capital LLC, as Initial Note A-A-1 Holder,
Initial Note A-A-2 Holder, Initial A-A-3 Holder, Initial A-A-4 Holder, Initial
Note A-A-5 Holder, Initial Note A-A-6 Holder, Initial Note A-A-7 Holder,
Initial Note A-A-8 Holder, Initial Note A-A-9 Holder and Initial Note A-A-10,
and Natixis Real Estate Capital LLC, as Initial Note A-B Holder, Initial Note
B-1-A Holder, Initial Note B-1-B Holder and Initial Note B-2 Holder (filed as
Exhibit 4.5 to the registrant's Current Report on Form 8-K filed on December
27, 2017 under Commission File No. 333-207340-08 and incorporated by reference
herein).

 4.8
 Agreement Between Note Holders, dated as of December 27,
2017, by and between Soci t G n rale, as Initial Note A-1 Holder, Initial Note
A-2 Holder, Initial Note A-3 Holder, Initial Note A-4 Holder, Initial Note A-5
Holder, Initial Note A-6 Holder, Initial Note A-7 Holder and Initial Note A-8
Holder, and UBS AG, by and through its branch office at 1285 Avenue of the
Americans, New York, New York, Initial Note A-9 Holder, Initial Note A-10
Holder, Initial Note A-11 Holder, Initial Note A-12 Holder, Initial Note A-13
Holder, Initial Note A-14 Holder, Initial Note A-15 Holder and Initial Note
A-16 Holder (filed as Exhibit 4.6 to the registrant's Current Report on Form
8-K filed on December 27, 2017 under Commission File No. 333-207340-08 and
incorporated by reference herein).

 4.9 Co-Lender Agreement, dated as of November 9, 2017,
between Tuebor TRS II LLC, as Note A-1-A Holder, and Tuebor TRS II LLC, as Note
A-1-B Holder, and Cantor Commercial Real Estate Lending, L.P., as Note A-2-A
Holder, and Tuebor TRS II LLC, as Note A-3 Holder, and Tuebor TRS II LLC, as
Note A-4-B Holder, and Tuebor TRS II LLC, as Note A-5-A Holder (filed as
Exhibit 4.7 to the registrant's Current Report on Form 8-K filed on December
27, 2017 under Commission File No. 333-207340-08 and incorporated by reference
herein).

 4.10 Co-Lender Agreement, dated as of December 27, 2017,
between Cantor Commercial Real Estate Lending, L.P., as Note A-1-1 Holder, and
Cantor Commercial Real Estate Lending, L.P., as Note A-1-2 Holder, and Cantor
Commercial Real Estate Lending, L.P., as Note A-1-3 Holder, and Cantor
Commercial Real Estate Lending, L.P., as Note A-1-4 Holder, and UBS AG, by and
through its branch office at 1285 Avenue of the Americas, New York, New York,
as Note A-2-1 Holder, and UBS AG, by and through its branch office at 1285
Avenue of the Americas, New York, New York, as Note A-2-2 Holder, and UBS AG,
by and through its branch office at 1285 Avenue of the Americas, New York, New
York, as Note A-2-3 Holder, and UBS AG, by and through its branch office at
1285 Avenue of the Americas, New York, New York, as Note A-2-4 Holder (filed as
Exhibit 4.8 to the registrant's Current Report on Form 8-K filed on December
27, 2017 under Commission File No. 333-207340-08 and incorporated by reference
herein).

 4.11 Agreement Between Noteholders, dated as of November 16,
2017, by and among KeyBank National Association, as Initial Note A-1 Holder,
and KeyBank National Association, as Initial Note A-2 Holder (filed as Exhibit
4.9 to the registrant's Current Report on Form 8-K filed on December 27, 2017
under Commission File No. 333-207340-08 and incorporated by reference herein).

 4.12 Co-Lender Agreement, dated as of December 13, 2017,
between Cantor Commercial Real Estate Lending, L.P., as Note A-1 Holder and UBS
AG, by and through its branch office at 1285 Avenue of the Americas, New York,
New York, as Note A-2 Holder (filed as Exhibit 4.12 to the registrant's Current
Report on Form 8-K filed on December 27, 2017 under Commission File No.

 4.13 Co-Lender Agreement, dated as of November 29, 2017,
between Tuebor TRS II LLC, as Note A-1-A Holder, and Tuebor TRS II LLC, as Note
A-1-B Holder, and Tuebor TRS II LLC, as Note A-2 Holder (filed as Exhibit 4.14
to the registrant's Current Report on Form 8-K filed on December 27, 2017 under
Commission File No. 333-207340-08 and incorporated by reference herein).

 4.14 Agreement Between Note Holders, dated as of June 30,
2017, by and between Morgan Stanley Bank, N.A., as Initial Note A-1 Holder and
Initial Note B-1 Holder, and Deutsche Bank AG, acting through its New York
Branch, as Initial Note A-2 Holder and Initial Note B-2 Holder, and Citigroup
Global Markets Realty Corp., as Initial Note A-3 Holder and Initial Note B-3
Holder, and Wells Fargo Bank, National Association, as Initial Note A-4 Holder
and Initial Note B-4 Holder, and Cantor Commercial Real Estate Lending, L.P.,
as Initial CCRE Note Holder (filed as Exhibit 4.11 to the registrant's Current
Report on Form 8-K filed on December 27, 2017 under Commission File No.

 4.15 Co-Lender Agreement, dated as of November 29, 2017,
between Cantor Commercial Real Estate Lending, L.P., as Note A-1 Holder, Cantor
Commercial Real Estate Lending, L.P., as Note A-2 Holder, Cantor Commercial
Real Estate Lending, L.P., as Note A-3 Holder, Cantor Commercial Real Estate
Lending, L.P., as Note A-4 Holder, Citi Real Estate Funding Inc., as Note A-5
Holder and Citi Real Estate Funding Inc., as Note A-6 Holder (filed as Exhibit
4.13 to the registrant's Current Report on Form 8-K filed on December 27, 2017
under Commission File No. 333-207340-08 and incorporated by reference herein).

 4.16 Agreement Between Note Holders, dated as of November 16,
2017, by and between Regions Bank, as Initial Note A-1 Holder, and UBS
AG, by and through its branch office at 1285 Avenue of the Americas, New York,
New York, as Note A-2 Holder and Regions Bank, as Initial Note A-3 Holder
(filed as Exhibit 4.15 to the registrant's Current Report on Form 8-K filed on
December 27, 2017 under Commission File No. 333-207340-08 and incorporated by
reference herein).

 4.17 Agreement Between Note Holders, dated as of December 13,
2017, by and between UBS AG, by and through 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 at 1285 Avenue of the Americas, New York, New
York, as Initial Note A-2 Holder (filed as Exhibit 4.16 to the registrant's
Current Report on Form 8-K filed on December 27, 2017 under Commission File No.

 4.18 Primary Servicing Agreement, dated as of December 1,
2017, between Wells Fargo Bank, National Association, as master servicer and
KeyBank National Association, as primary servicer (filed as Exhibit 4.17 to the
registrant's Current Report on Form 8-K filed on December 27, 2017 under
Commission File No. 333-207340-08 and incorporated by reference herein).

 4.19 Primary Servicing Agreement, dated as of December 1,
2017, between Wells Fargo Bank, National Association, as master servicer and
Berkeley Point Capital LLC, as primary servicer (filed as Exhibit 4.18 to the
registrant's Current Report on Form 8-K filed on December 27, 2017 under
Commission File No. 333-207340-08 and incorporated by reference herein).

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

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

 33.1
 Wells Fargo Bank, National Association, as Master
Servicer

 33.2

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

 33.4
Certificate Administrator

 33.5
Custodian

 33.6
 Pentalpha Surveillance LLC, as Operating Advisor

 33.7
Participant

 33.8
as Servicing Function Participant for the Certificate Administrator

 33.9
 Computershare Trust
Company, National Association, as Servicing Function Participant for the
Custodian

 33.10
(see Exhibit 33.2)

 33.11
Primary Servicer

 33.12
Servicer of the National Office Portfolio Mortgage Loan (see Exhibit 33.1)

 33.13
of the National Office Portfolio Mortgage Loan (see Exhibit 33.2)

 33.14
Wilmington Trust, National Association, as Trustee of the National Office
Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

 33.15
Custodian of the National Office Portfolio Mortgage Loan (see Exhibit 33.5)

 33.16
the National Office Portfolio Mortgage Loan (see Exhibit 33.6)

 33.17
Participant of the National Office Portfolio Mortgage Loan (see Exhibit 33.7)

 33.18 Computershare Trust Company, National Association, as
Servicing Function Participant for the Custodian (see Exhibit 33.9)

 33.19
of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 33.2)

 33.20
of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 33.2)

 33.21
Wilmington Trust, National Association, as Trustee of the HRC Hotels Portfolio

 33.22
Custodian of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 33.5)

 33.23
the HRC Hotels Portfolio Mortgage Loan (see Exhibit 33.6)

 33.24

 33.25
Servicer of the Marketplace at Four Corners Mortgage Loan (see Exhibit 33.1)

 33.26
of the Marketplace at Four Corners Mortgage Loan (see Exhibit 33.2)

 33.27
Wilmington Trust, National Association, as Trustee of the Marketplace at Four
Corners Mortgage Loan (Omitted. See Explanatory Notes.)

 33.28
Custodian of the Marketplace at Four Corners Mortgage Loan (see Exhibit 33.5)

 33.29
the Marketplace at Four Corners Mortgage Loan (see Exhibit 33.6)

 33.30
Participant of the Marketplace at Four Corners Mortgage Loan (see Exhibit 33.7)

 33.31

 33.32
Servicer of the Belden Park Crossing Mortgage Loan (see Exhibit 33.1)

 33.33
of the Belden Park Crossing Mortgage Loan (see Exhibit 33.2)

 33.34
Wilmington Trust, National Association, as Trustee of the Belden Park Crossing

 33.35
Custodian of the Belden Park Crossing Mortgage Loan (see Exhibit 33.5)

 33.36
the Belden Park Crossing Mortgage Loan (see Exhibit 33.6)

 33.37
Participant of the Belden Park Crossing Mortgage Loan (see Exhibit 33.7)

 33.38

 33.39
Servicer of the General Motors Building Mortgage Loan (see Exhibit 33.1)

 33.40 Green Loan
Services LLC, as Special Servicer of the General Motors Building Mortgage Loan
(Omitted. See Explanatory Notes.)

 33.41
Wilmington Trust, National Association, as Trustee of the General Motors
Building Mortgage Loan (Omitted. See Explanatory Notes.)

 33.42
Custodian of the General Motors Building Mortgage Loan (see Exhibit 33.5)

 33.43
Participant of the General Motors Building Mortgage Loan (see Exhibit 33.7)

 33.44

 33.45
Primary Servicer of the Harmon Corner Mortgage Loan (see Exhibit 33.11)

 33.46
Rialto Capital Advisors, LLC, as Special Servicer of the Harmon Corner Mortgage
Loan (Omitted. See Explanatory Notes.)

 33.47
Wilmington Trust, National Association, as Trustee of the Harmon Corner

 33.48
Custodian of the Harmon Corner Mortgage Loan (see Exhibit 33.5)

 33.49
the Harmon Corner Mortgage Loan (see Exhibit 33.6)

 33.50

 33.51
Servicer of the Murrieta Plaza Mortgage Loan (see Exhibit 33.1)

 33.52
Rialto Capital Advisors, LLC, as Special Servicer of the Murrieta Plaza

 33.53
Wilmington Trust, National Association, as Trustee of the Murrieta Plaza

 33.54
Custodian of the Murrieta Plaza Mortgage Loan (see Exhibit 33.5)

 33.55
the Murrieta Plaza Mortgage Loan (see Exhibit 33.6)

 33.56
Participant of the Murrieta Plaza Mortgage Loan (see Exhibit 33.7)

 33.57

 33.58
Servicer of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 33.1)

 33.59
Rialto Capital Advisors, LLC, as Special Servicer of the Airport Investment

 33.60
Wilmington Trust, National Association, as Trustee of the Airport Investment

 33.61
Custodian of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 33.5)

 33.62
the Airport Investment & Airport Overlook Mortgage Loan (see Exhibit 33.6)

 33.63
Participant of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 33.7)

 33.64

 33.65
of the One State Street Mortgage Loan (see Exhibit 33.2)

 33.66
of the One State Street Mortgage Loan (see Exhibit 33.2)

 33.67
Wells Fargo Bank, National Association, as Trustee of the One State Street

 33.68
Custodian of the One State Street Mortgage Loan (see Exhibit 33.5)

 33.69

 33.70
National Association, as Primary Servicer of the Tryad Industrial &
Business Center Mortgage Loan

 33.71
National Association, as Special Servicer of the Tryad Industrial &
Business Center Mortgage Loan (see Exhibit 33.70)

 33.72
Wells Fargo Bank, National Association, as Trustee of the Tryad Industrial
& Business Center Mortgage Loan (Omitted. See Explanatory Notes.)

 33.73
Custodian of the Tryad Industrial & Business Center Mortgage Loan (see
Exhibit 33.5)

 33.74
 Park Bridge Lender Services LLC, as Operating
Advisor of the Tryad Industrial & Business Center Mortgage Loan

 33.75

 33.76
National Association, as Primary Servicer of the AFIN Portfolio Mortgage Loan
(see Exhibit 33.70)

 33.77
 Argentic Services Company LP, as Special Servicer
of the AFIN Portfolio Mortgage Loan

 33.78
Wells Fargo Bank, National Association, as Trustee of the AFIN Portfolio

 33.79
Custodian of the AFIN Portfolio Mortgage Loan (see Exhibit 33.5)

 33.80
the AFIN Portfolio Mortgage Loan (see Exhibit 33.6)

 33.81

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

 34.1
 Wells Fargo Bank, National Association, as Master
Servicer

 34.2

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

 34.4
Certificate Administrator

 34.5
Custodian

 34.6
 Pentalpha Surveillance LLC, as Operating Advisor

 34.7
Participant

 34.8
as Servicing Function Participant for the Certificate Administrator

 34.9
as Servicing Function Participant for the Custodian

 34.10
(see Exhibit 34.2)

 34.11
Primary Servicer

 34.12
Servicer of the National Office Portfolio Mortgage Loan (see Exhibit 34.1)

 34.13
of the National Office Portfolio Mortgage Loan (see Exhibit 34.2)

 34.14
Wilmington Trust, National Association, as Trustee of the National Office
Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

 34.15
Custodian of the National Office Portfolio Mortgage Loan (see Exhibit 34.5)

 34.16
the National Office Portfolio Mortgage Loan (see Exhibit 34.6)

 34.17
Participant of the National Office Portfolio Mortgage Loan (see Exhibit 34.7)

 34.18

 34.19
of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 34.2)

 34.20
of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 34.2)

 34.21
Wilmington Trust, National Association, as Trustee of the HRC Hotels Portfolio

 34.22
Custodian of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 34.5)

 34.23
the HRC Hotels Portfolio Mortgage Loan (see Exhibit 34.6)

 34.24

 34.25
Servicer of the Marketplace at Four Corners Mortgage Loan (see Exhibit 34.1)

 34.26
of the Marketplace at Four Corners Mortgage Loan (see Exhibit 34.2)

 34.27
Wilmington Trust, National Association, as Trustee of the Marketplace at Four
Corners Mortgage Loan (Omitted. See Explanatory Notes.)

 34.28
Custodian of the Marketplace at Four Corners Mortgage Loan (see Exhibit 34.5)

 34.29
the Marketplace at Four Corners Mortgage Loan (see Exhibit 34.6)

 34.30
Participant of the Marketplace at Four Corners Mortgage Loan (see Exhibit 34.7)

 34.31

 34.32
Servicer of the Belden Park Crossing Mortgage Loan (see Exhibit 34.1)

 34.33
of the Belden Park Crossing Mortgage Loan (see Exhibit 34.2)

 34.34
Wilmington Trust, National Association, as Trustee of the Belden Park Crossing

 34.35
Custodian of the Belden Park Crossing Mortgage Loan (see Exhibit 34.5)

 34.36
the Belden Park Crossing Mortgage Loan (see Exhibit 34.6)

 34.37
Participant of the Belden Park Crossing Mortgage Loan (see Exhibit 34.7)

 34.38

 34.39
Servicer of the General Motors Building Mortgage Loan (see Exhibit 34.1)

 34.40
Green Loan Services LLC, as Special Servicer of the General Motors Building

 34.41
Wilmington Trust, National Association, as Trustee of the General Motors
Building Mortgage Loan (Omitted. See Explanatory Notes.)

 34.42
 Wells Fargo Bank, National Association, as Custodian
of the General Motors Building Mortgage Loan (see Exhibit 34.5)

 34.43
Participant of the General Motors Building Mortgage Loan (see Exhibit 34.7)

 34.44

 34.45
Primary Servicer of the Harmon Corner Mortgage Loan (see Exhibit 34.11)

 34.46
Rialto Capital Advisors, LLC, as Special Servicer of the Harmon Corner Mortgage
Loan (Omitted. See Explanatory Notes.)

 34.47
Wilmington Trust, National Association, as Trustee of the Harmon Corner

 34.48
Custodian of the Harmon Corner Mortgage Loan (see Exhibit 34.5)

 34.49
the Harmon Corner Mortgage Loan (see Exhibit 34.6)

 34.50

 34.51
Servicer of the Murrieta Plaza Mortgage Loan (see Exhibit 34.1)

 34.52
Rialto Capital Advisors, LLC, as Special Servicer of the Murrieta Plaza

 34.53
Wilmington Trust, National Association, as Trustee of the Murrieta Plaza

 34.54
Custodian of the Murrieta Plaza Mortgage Loan (see Exhibit 34.5)

 34.55
the Murrieta Plaza Mortgage Loan (see Exhibit 34.6)

 34.56
Participant of the Murrieta Plaza Mortgage Loan (see Exhibit 34.7)

 34.57

 34.58
Servicer of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 34.1)

 34.59
Rialto Capital Advisors, LLC, as Special Servicer of the Airport Investment

 34.60
Wilmington Trust, National Association, as Trustee of the Airport Investment

 34.61
Custodian of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 34.5)

 34.62
the Airport Investment & Airport Overlook Mortgage Loan (see Exhibit 34.6)

 34.63
Participant of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 34.7)

 34.64

 34.65
of the One State Street Mortgage Loan (see Exhibit 34.2)

 34.66
of the One State Street Mortgage Loan (see Exhibit 34.2)

 34.67
Wells Fargo Bank, National Association, as Trustee of the One State Street

 34.68
Custodian of the One State Street Mortgage Loan (see Exhibit 34.5)

 34.69

 34.70
National Association, as Primary Servicer of the Tryad Industrial &
Business Center Mortgage Loan

 34.71
National Association, as Special Servicer of the Tryad Industrial &
Business Center Mortgage Loan (see Exhibit 34.70)

 34.72
Wells Fargo Bank, National Association, as Trustee of the Tryad Industrial
& Business Center Mortgage Loan (Omitted. See Explanatory Notes.)

 34.73
Custodian of the Tryad Industrial & Business Center Mortgage Loan (see
Exhibit 34.5)

 34.74
 Park Bridge Lender Services LLC, as Operating
Advisor of the Tryad Industrial & Business Center Mortgage Loan

 34.75

 34.76
National Association, as Primary Servicer of the AFIN Portfolio Mortgage Loan
(see Exhibit 34.70)

 34.77
 Argentic Services Company LP, as Special Servicer
of the AFIN Portfolio Mortgage Loan

 34.78
Wells Fargo Bank, National Association, as Trustee of the AFIN Portfolio

 34.79
Custodian of the AFIN Portfolio Mortgage Loan (see Exhibit 34.5)

 34.80
the AFIN Portfolio Mortgage Loan (see Exhibit 34.6)

 34.81

Servicer compliance statements.

 35.1
 Wells Fargo Bank, National Association, as Master
Servicer

 35.2

 35.3
Certificate Administrator

 35.4
(see Exhibit 35.2)

 35.5
Primary Servicer

 35.6
as Servicing Function Participant for the Certificate Administrator

 35.7
Servicer of the National Office Portfolio Mortgage Loan (see Exhibit 35.1)

 35.8
of the National Office Portfolio Mortgage Loan (see Exhibit 35.2)

 35.9
of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 35.2)

 35.10
of the HRC Hotels Portfolio Mortgage Loan (see Exhibit 35.2)

 35.11
Servicer of the Marketplace at Four Corners Mortgage Loan (see Exhibit 35.1)

 35.12
of the Marketplace at Four Corners Mortgage Loan (see Exhibit 35.2)

 35.13
Servicer of the Belden Park Crossing Mortgage Loan (see Exhibit 35.1)

 35.14
of the Belden Park Crossing Mortgage Loan (see Exhibit 35.2)

 35.15
Servicer of the General Motors Building Mortgage Loan (see Exhibit 35.1)

 35.16
Green Loan Services LLC, as Special Servicer of the General Motors Building

 35.17
Primary Servicer of the Harmon Corner Mortgage Loan (see Exhibit 35.5)

 35.18
Rialto Capital Advisors, LLC, as Special Servicer of the Harmon Corner Mortgage
Loan (Omitted. See Explanatory Notes.)

 35.19
Servicer of the Murrieta Plaza Mortgage Loan (see Exhibit 35.1)

 35.20
Rialto Capital Advisors, LLC, as Special Servicer of the Murrieta Plaza

 35.21
Servicer of the Airport Investment & Airport Overlook Mortgage Loan (see
Exhibit 35.1)

 35.22
Rialto Capital Advisors, LLC, as Special Servicer of the Airport Investment

 35.23
of the One State Street Mortgage Loan (see Exhibit 35.2)

 35.24
of the One State Street Mortgage Loan (see Exhibit 35.2)

 35.25
National Association, as Primary Servicer of the Tryad Industrial &
Business Center Mortgage Loan

 35.26
National Association, as Special Servicer of the Tryad Industrial &
Business Center Mortgage Loan (see Exhibit 35.25)

 35.27
National Association, as Primary Servicer of the AFIN Portfolio Mortgage Loan
(see Exhibit 35.25)

 35.28
Argentic Services Company LP, as Special Servicer of the AFIN Portfolio Mortgage
Loan (Omitted. See Explanatory Notes.)

 99.1 Mortgage Loan Purchase Agreement, dated as of December
20, 2017, between UBS Commercial Mortgage Securitization Corp. and UBS AG
(filed as Exhibit 99.1 to the registrant's Current Report on Form 8-K filed on
December 27, 2017 under Commission File No. 333-207340-08 and incorporated by
reference herein).

 99.2 Mortgage Loan Purchase Agreement, dated as of December
20, 2017, between UBS Commercial Mortgage Securitization Corp. and Soci t
G n rale (filed as Exhibit 99.2 to the registrant's Current Report on Form 8-K
filed on December 27, 2017 under Commission File No. 333-207340-08 and
incorporated by reference herein).

 99.3 Mortgage Loan Purchase Agreement, dated as of December
20, 2017, among UBS Commercial Mortgage Securitization Corp., Ladder Capital
Finance LLC, Ladder Capital Finance Holdings LLLP, Series REIT of Ladder
Capital Finance Holdings LLLP and Series TRS of Ladder Capital Finance Holdings
LLLP (filed as Exhibit 99.3 to the registrant's Current Report on Form 8-K
filed on December 27, 2017 under Commission File No. 333-207340-08 and
incorporated by reference herein).

 99.4 Mortgage Loan Purchase Agreement, dated as of December
20, 2017, between UBS Commercial Mortgage Securitization Corp. and Cantor
Commercial Real Estate Lending, L.P. (filed as Exhibit 99.5 to the registrant's
Current Report on Form 8-K filed on December 27, 2017 under Commission File No.

 99.5 Mortgage Loan Purchase Agreement, dated as of December
20, 2017, between UBS Commercial Mortgage Securitization Corp. and KeyBank
National Association (filed as Exhibit 99.4 to the registrant's Current Report
on Form 8-K filed on December 27, 2017 under Commission File No. 333-207340-08
and incorporated by reference herein).

 99.6 Mortgage Loan Purchase Agreement, dated as of December
20, 2017, between UBS Commercial Mortgage Securitization Corp. and Natixis Real
Estate Capital LLC (filed as Exhibit 99.6 to the registrant's Current Report on
Form 8-K filed on December 27, 2017 under Commission File No. 333-207340-08 and
incorporated by reference herein).

 (b) The exhibits required to be filed by the
Registrant 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 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.

 UBS Commercial Mortgage
Securitization Corp.

(Depositor)

 /s/ Nicholas Galeone

 Nicholas
Galeone, President

 (senior officer in charge of
securitization of the depositor)

 Date: March 12, 2024

 /s/ Andrew Lisa

 Andrew
Lisa, Director

 Date: March 12, 2024