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, 2024

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: 333-226850-08

 Central Index Key Number of the issuing entity:
0001843823

 BBCMS Mortgage Trust 2021-C9

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

 Central Index Key Number of the depositor: 0001541480

 Barclays Commercial Mortgage
Securities LLC

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

 Central Index Key Number of the sponsor: 0001549574

 Barclays Capital Real Estate Inc.

 Central Index Key Number of the sponsor: 0001592182

 LMF Commercial, LLC

 Central Index Key Number of the sponsor: 0001722518

 BSPRT CMBS Finance, LLC

 Central Index Key Number of the sponsor: 0001755531

 Societe Generale Financial
Corporation

 Central Index Key Number of the sponsor: 0001548405

 Starwood Mortgage Capital LLC

 Central Index Key Number of the sponsor: 0001089877

 KeyBank National Association

 New York

 (State or other jurisdiction of

 incorporation or organization of

 the issuing entity)

 35-7287094

 38-4169380

 38-4169381

 (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) 412-4000

 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 Crescent Gateway Mortgage Loan, which constituted approximately
4.0% of the asset pool of the issuing entity as of its cut-off date, is an
asset of the issuing entity and is part of a loan combination that includes the
Crescent Gateway Mortgage Loan and one other pari passu loan, which is
not an asset of the issuing entity. This loan combination, including the
Crescent Gateway Mortgage Loan, is 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.

 The Exhibit Index describes exhibits provided by certain
parties (in their capacities indicated on the Exhibit Index) with respect to
the McCarthy Ranch Mortgage Loan, which constituted approximately 0.6% of the
asset pool of the issuing entity as of its cut-off date. The McCarthy
Ranch Mortgage Loan is an asset of the issuing entity and is part of a loan
combination that includes the McCarthy Ranch Mortgage Loan and four other pari
passu loans, which are not assets of the issuing entity. A pari passu
portion of the loan combination was securitized in the Morgan Stanley Capital
Trust 2020-L4 transaction, Commission File Number 333-227446-09 (the " MSC
2020-L4 Transaction "). This loan combination, including the McCarthy Ranch
Mortgage Loan, is being serviced and administered pursuant to the pooling and
servicing agreement for the MSC 2020-L4 Transaction, which is incorporated by
reference as Exhibit 4.2 to this Annual Report on Form 10-K.

 The Exhibit Index describes exhibits provided by certain
parties (in their capacities indicated on the Exhibit Index) with respect to
the MGM Grand & Mandalay Bay Mortgage Loan, which constituted approximately
7.3% of the asset pool of the issuing entity as of its cut-off date. The
MGM Grand & Mandalay Bay Mortgage Loan is an asset of the issuing entity
and is part of a loan combination that includes the MGM Grand & Mandalay
Bay Mortgage Loan, forty-six other pari passu loans and twenty-four
subordinate companion loans, which are not assets of the issuing entity. A pari
passu portion of the loan combination was securitized in the BX Commercial
Mortgage Trust 2020-VIVA transaction (the " BX 2020-VIVA Transaction ").
This loan combination, including the MGM Grand & Mandalay Bay Mortgage Loan,
is being serviced and administered pursuant to the trust and servicing
agreement for the BX 2020-VIVA Transaction, which is incorporated by reference
as Exhibit 4.3 to this Annual Report on Form 10-K.

 The Exhibit Index describes exhibits provided by certain
parties (in their capacities indicated on the Exhibit Index) with respect to
the Seaport Homes Mortgage Loan, which constituted approximately 1.8% of the
asset pool of the issuing entity as of its cut-off date. The Seaport
Homes Mortgage Loan is an asset of the issuing entity and is part of a loan
combination that includes the Seaport Homes Mortgage Loan and one other pari
passu loan, which is not an asset of the issuing entity. This loan
combination, including the Seaport Homes Mortgage Loan, was serviced under the
Pooling and Servicing Agreement for the issuing entity prior to the closing of
the securitization of the other pari passu portion of the Seaport Homes
loan combination in the Wells Fargo Commercial Mortgage Trust 2021-C59
transaction, Commission File Number 333-226486-19 (the " WFCM 2021-C59
Transaction "). After the closing of the WFCM 2021-C59 Transaction on
May 5, 2021, this loan combination, including the Seaport Homes Mortgage Loan
was, and will continue to be, serviced and administered pursuant to the pooling
and servicing agreement with respect to the WFCM 2021-C59 Transaction, which is
incorporated by reference as Exhibit 4.4 to this Annual Report on Form 10-K.

 The Exhibit Index describes exhibits provided by certain
parties (in their capacities indicated on the Exhibit Index) with respect to
The Atlantic Mortgage Loan, which constituted approximately 9.4% of the asset
pool of the issuing entity as of its cut-off date. The Atlantic Mortgage
Loan is an asset of the issuing entity and is part of a loan combination that
includes The Atlantic Mortgage Loan and four other pari passu loans,
which are not assets of the issuing entity. This loan combination, including The
Atlantic 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 Atlantic loan combination in the BBCMS Mortgage Trust
2021-C10 transaction, Commission File Number 333-226850-09 (the " BBCMS
2021-C10 Transaction "). After the closing of the BBCMS 2021-C10
Transaction on July 15, 2021, this loan combination, including The Atlantic
Mortgage Loan was, and will continue to be, serviced and administered pursuant
to the pooling and servicing agreement with respect to the BBCMS 2021-C10
Transaction, which is incorporated by reference as Exhibit 4.5 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.

 Midland Loan Services, a Division of PNC Bank, National
Association is the master servicer of the mortgage loans serviced under the
Pooling and Servicing Agreement and the primary servicer of the McCarthy Ranch
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.

 KeyBank
National Association is the primary servicer of the MGM Grand & Mandalay
Bay Mortgage Loan, The Atlantic Mortgage Loan and of seven of the mortgage
loans serviced under the Pooling and Servicing Agreement. As a result, KeyBank
National Association is a "servicer" as defined in Item 1108(a)(2)(iii) of
Regulation AB, in the capacity 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 capacity described above are
listed in the Exhibit Index.

 Wells Fargo Bank, National Association is the certificate
administrator of the mortgage loans serviced under the Pooling and Servicing
Agreement and the primary servicer of the Seaport Homes 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.

 Wells Fargo Bank, National Association is the custodian of
the mortgage loans serviced under the Pooling and Servicing Agreement, The
Atlantic Mortgage Loan, the Seaport Homes Mortgage Loan and the McCarthy Ranch
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
Atlantic Mortgage Loan, the Seaport Homes Mortgage Loan and the McCarthy Ranch
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.

 Wells Fargo Bank, National Association acts as trustee of the
Crescent Gateway Mortgage Loan, the McCarthy Ranch Mortgage Loan and The
Atlantic Mortgage Loan. Pursuant to the Pooling and Servicing Agreement,
the pooling and servicing agreement for the MSC 2020-L4 Transaction and the
pooling and servicing agreement for the BBCMS 2021-C10 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 Crescent Gateway Mortgage Loan,
the McCarthy Ranch Mortgage Loan and The Atlantic 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
MGM Grand & Mandalay Bay Mortgage Loan and the Seaport Homes Mortgage
Loan. Pursuant to the trust and servicing agreement for the BX 2020-VIVA
Transaction and the pooling and servicing agreement for the WFCM 2021-C59
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 MGM Grand & Mandalay Bay
Mortgage Loan and the Seaport Homes 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 an assessment of
compliance with applicable servicing criteria and an accountant's attestation
report from U.S. Bank National Association. This entity was engaged by
Citibank, N.A., as custodian of the MGM Grand & Mandalay Bay Mortgage Loan,
to perform certain custodial services. These custodial services are servicing
functions included within the servicing criteria set forth in Items
1122(d)(4)(i) and 1122(d)(4)(ii) 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 assessments of
compliance with applicable servicing criteria and an accountants' attestation
report from CoreLogic Solutions, LLC. This entity was engaged by the
primary servicer of the Seaport Homes 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 Item 1122(d)(4)(xi) 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 McCarthy Ranch Mortgage Loan, the
Seaport Homes Mortgage Loan, The Atlantic Mortgage Loan and the MGM Grand &
Mandalay Bay 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 McCarthy Ranch Mortgage Loan, the Seaport Homes Mortgage Loan, the
MGM Grand & Mandalay Bay Mortgage Loan and The Atlantic Mortgage Loan, (i)
the reports on assessment of compliance with servicing criteria and attestation
reports on assessment of compliance with servicing criteria of Argentic
Services Company LP as special servicer of the McCarthy Ranch Mortgage Loan and
the Seaport Homes 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 it is a party 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 Argentic Services Company LP as special
servicer of the McCarthy Ranch Mortgage Loan and the Seaport Homes Mortgage
Loan, Situs Holdings, LLC as special servicer of the MGM Grand & Mandalay
Bay Mortgage Loan and Rialto Capital Advisors, LLC as special servicer of The
Atlantic 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.

 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 October 2024, the Second
Circuit denied Commerzbank AG's appeal. 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 March 10, 2021 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 AA
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 McCarthy Ranch Mortgage Loan,
which is being serviced and administered pursuant to the pooling and servicing
agreement for the MSC 2020-L4 Transaction, are attached hereto under Item 15 to
this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and
servicing agreement for the MSC 2020-L4 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 MSC 2020-L4 Transaction
responsible for each applicable servicing criteria set forth in Item 1122(d).

assessments of compliance with respect to the MGM Grand & Mandalay Bay
Mortgage Loan, which is being serviced and administered pursuant to the trust
and servicing agreement for the BX 2020-VIVA 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 BX 2020-VIVA 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 BX
2020-VIVA Transaction responsible for each applicable servicing criteria set
forth in Item 1122(d).

assessments of compliance with respect to the Seaport Homes Mortgage Loan,
which is being serviced and administered pursuant to the pooling and servicing
agreement for the WFCM 2021-C59 Transaction, are attached hereto under Item 15
to this Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and
servicing agreement for the WFCM 2021-C59 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 WFCM 2021-C59
Transaction responsible for each applicable servicing criteria set forth in
Item 1122(d).

assessments of compliance with respect to The Atlantic Mortgage Loan, which is
being serviced and administered pursuant to the pooling and servicing agreement
for the BBCMS 2021-C10 Transaction, are attached hereto under Item 15 to this
Annual Report on Form 10-K. Attached as Exhibit AA to the pooling and servicing
agreement for the BBCMS 2021-C10 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 BBCMS 2021-C10
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. Exhibits 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 March 1, 2021, by and among Barclays
Commercial Mortgage Securities LLC, as Depositor, Midland Loan Services, a
Division of PNC Bank, National Association, as Master Servicer, Midland Loan
Services, a Division of PNC Bank, National Association, as Special Servicer,
Wells Fargo Bank, National Association, as Certificate Administrator, Wells
Fargo Bank, National Association, as Trustee, and Park Bridge Lender Services
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 March 10,
2021 under Commission File No. 333-226850-08 and incorporated by reference
herein), as amended by the Amendment No. 1 to Pooling and
Servicing Agreement, dated and effective as of October 25, 2024, among Barclays
Commercial Mortgage Securities, LLC, as depositor, Midland Loan Services, A
Division of PNC Bank, National Association, as master servicer, K-Star Asset
Management LLC, as special servicer, Wells Fargo Bank, National Association, as
trustee and as certificate administrator, and Park Bridge Lender Services 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 October 30, 2024
under Commission File No. 333-226850-08 and incorporated by reference herein).

 4.2
 Pooling
and Servicing Agreement, dated as of February 1, 2020, among Morgan Stanley
Capital I Inc., 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 Trustee, and Pentalpha Surveillance LLC, as Operating Advisor and as Asset
Representations Reviewer (filed as Exhibit 4.3 to the registrant's Current
Report on Form 8-K filed on March 10, 2021 under Commission File No.

 4.3
 Trust
and Servicing Agreement, dated as of May 5, 2020, by and among Citigroup
Commercial Mortgage Securities Inc., as Depositor, KeyBank National
Association, as Servicer, Situs Holdings, LLC, as Special Servicer, Wilmington
Trust, National Association, as Trustee, and Citibank, N.A., as Certificate
Administrator (filed as Exhibit 4.2 to the registrant's Current Report on Form
8-K filed on March 10, 2021 under Commission File No. 333-226850-08 and
incorporated by reference herein).

 4.4
 Pooling
and Servicing Agreement, dated as of May 1, 2021, by and among Wells Fargo
Commercial Mortgage Securities, Inc., as Depositor, Wells Fargo Bank, National
Association, as Master Servicer, Argentic Services Company LP, 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 filed on May 5, 2021
under Commission File No. 333-226850-08 and incorporated by reference herein).

 4.5
 Pooling
and Servicing Agreement, dated as of July 1, 2021, between Barclays Commercial Mortgage
Securities LLC, as Depositor, KeyBank National Association, as Master Servicer,
Rialto Capital Advisors, LLC, as Special Servicer, Wells Fargo Bank, National
Association, as Certificate Administrator, Wells Fargo Bank, 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 filed on July 15, 2021 under Commission File No.

 4.6
 Agreement
Between Noteholders, dated as of February 17, 2021, by and among Societe
Generale Financial Corporation, as Initial Note A-1 Holder, Societe Generale
Financial Corporation, as Initial Note A-2 Holder, Societe Generale Financial
Corporation, as Initial Note A-3 Holder, Societe Generale Financial
Corporation, as Initial Note A-4 Holder, Societe Generale Financial
Corporation, as Initial Note A-5 Holder, and Societe Generale Financial
Corporation, as Initial Note A-6 Holder (filed as Exhibit 4.4 to the
registrant's Current Report on Form 8-K filed on March 10, 2021 under
Commission File No. 333-226850-08 and incorporated by reference herein).

 4.7
 Amended
and Restated Agreement Between Noteholders, dated as of July 23, 2020, by and
among Citi Real Estate Funding Inc., as Initial Noteholder of Note A-5, Note
A-9, Note B-5-A, Note B-9-A and Note B-5-B, Barclays Capital Real Estate Inc.,
as Initial Noteholder of Note A-6, Note B-6-A and Note B-6-B, German American
Capital Corporation, as Initial Noteholder of Note A-7, B-7-A and Note B-7-B,
Societe Generale Financial Corporation, as Initial Noteholder of Note A-8, Note
A-12, Note B-8-A, B-12-A and Note B-8-B, Barclays Bank PLC, as Initial
Noteholder of Note A-10 and Note B-10-A, Deutsche Bank AG, New York Branch, as
Initial Noteholder of Note A-11 and Note B-11-A, Wilmington Trust, National
Association, as Trustee on behalf of the Registered Holders of the BX
Commercial Mortgage Trust 2020-VIVA, Commercial Mortgage Pass-Through
Certificates, Series 2020-VIVA, as Initial Noteholder of Note A-1, Note A-2,
Note A-3, Note A-4, Note B-1-A, Note B-2-A, Note B-3-A, Note B-4-A, Note B-1-B,
Note B-2-B, Note B-3-B, Note B-4-B, Note C-1, Note C-2, Note C-3 and Note C-4,
and Citibank, N.A., as Initial Agent (filed as Exhibit 4.5 to the registrant's
Current Report on Form 8-K filed on March 10, 2021 under Commission File No.

 4.8
 Co-Lender
Agreement, dated as of March 10, 2021, by and between BSPRT CMBS Finance, LLC,
as Note A-1 Holder and Initial Agent, and BSPRT CMBS Finance, LLC, as Note A-2
Holder (filed as Exhibit 4.6 to the registrant's Current Report on Form 8-K
filed on March 10, 2021 under Commission File No. 333-226850-08 and
incorporated by reference herein).

 4.9
 Co-Lender
Agreement, dated as of March 10, 2021, by and between BSPRT CMBS Finance, LLC,
as Note A-1 Holder and Initial Agent, and BSPRT CMBS Finance, LLC, as Note A-2
Holder (filed as Exhibit 4.7 to the registrant's Current Report on Form 8-K
filed on March 10, 2021 under Commission File No. 333-226850-08 and
incorporated by reference herein).

 4.10
 Co-Lender
Agreement, dated as of January 24, 2020, by and between Starwood Mortgage
Capital LLC, as Initial Note A-1 Holder, and Starwood Mortgage Capital LLC, as
Initial Note A-2 Holder (filed as Exhibit 4.8 to the registrant's Current
Report on Form 8-K filed on March 10, 2021 under Commission File No.

 4.11
 Primary
Servicing Agreement, dated as of March 1, 2021, by and between Midland Loan
Services, a Division of PNC Bank, National Association, as Master Servicer, and
KeyBank National Association, as Primary Servicer (filed as Exhibit 4.9 to the
registrant's Current Report on Form 8-K filed on March 10, 2021 under
Commission File No. 333-226850-08 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 Midland Loan Services, a Division of PNC Bank,
National Association, as Master Servicer

 33.2
 K-Star Asset Management LLC, as Special Servicer

 33.3
 Wells Fargo Bank, National Association, as Trustee
and Certificate Administrator

 33.4
Custodian

 33.5
 Park Bridge Lender Services LLC, as Operating
Advisor

 33.6

 33.7
as Servicing Function Participant for the Certificate Administrator

 33.8
as Servicing Function Participant for the Custodian

 33.9
National Association, as Primary Servicer of the Crescent Gateway Mortgage Loan
(see Exhibit 33.1)

 33.10
 K-Star Asset Management LLC, as Special Servicer of
the Crescent Gateway Mortgage Loan (see Exhibit 33.2)

 33.11
Wells Fargo Bank, National Association, as Trustee of the Crescent Gateway

 33.12
Custodian of the Crescent Gateway Mortgage Loan (see Exhibit 33.4)

 33.13
 Park Bridge Lender Services LLC, as Operating
Advisor of the Crescent Gateway Mortgage Loan (see Exhibit 33.5)

 33.14
as Servicing Function Participant for the Custodian (see Exhibit 33.8)

 33.15
National Association, as Primary Servicer of the McCarthy Ranch Mortgage Loan
(see Exhibit 33.1)

 33.16
Argentic Services Company LP, as Special Servicer of the McCarthy Ranch

 33.17
Wells Fargo Bank, National Association, as Trustee of the McCarthy Ranch

 33.18
Custodian of the McCarthy Ranch Mortgage Loan (see Exhibit 33.4)

 33.19
of the McCarthy Ranch Mortgage Loan

 33.20
as Servicing Function Participant for the Custodian (see Exhibit 33.8)

 33.21
of the MGM Grand & Mandalay Bay Mortgage Loan (see Exhibit 33.6)

 33.22
 Situs Holdings, LLC, as Special Servicer of the
MGM Grand & Mandalay Bay Mortgage Loan

 33.23
Wilmington Trust, National Association, as Trustee of the MGM Grand &
Mandalay Bay Mortgage Loan (Omitted. See Explanatory Notes.)

 33.24
 Citibank, N.A., as Custodian of the MGM Grand
& Mandalay Bay Mortgage Loan

 33.25
 U.S. Bank National Association, as Servicing
Function Participant of the MGM Grand & Mandalay Bay Mortgage Loan

 33.26
 Wells Fargo Bank, National Association, as Primary
Servicer of the Seaport Homes Mortgage Loan

 33.27
Argentic Services Company LP, as Special Servicer of the Seaport Homes Mortgage

 33.28
Wilmington Trust, National Association, as Trustee of the Seaport Homes

 33.29
Custodian of the Seaport Homes Mortgage Loan (see Exhibit 33.4)

 33.30
of the Seaport Homes Mortgage Loan (see Exhibit 33.19)

 33.31
 CoreLogic Solutions, LLC, as Servicing Function
Participant of the Seaport Homes Mortgage Loan

 33.32
as Servicing Function Participant for the Custodian (see Exhibit 33.8)

 33.33
of The Atlantic Mortgage Loan (see Exhibit 33.6)

 33.34
 Rialto Capital Advisors, LLC, as Special Servicer
of The Atlantic Mortgage Loan

 33.35
Wells Fargo Bank, National Association, as Trustee of The Atlantic Mortgage

 33.36
Custodian of The Atlantic Mortgage Loan (see Exhibit 33.4)

 33.37
of The Atlantic Mortgage Loan (see Exhibit 33.19)

 33.38
as Servicing Function Participant for the Custodian (see Exhibit 33.8)

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

 34.1
National Association, as Master Servicer

 34.2
 K-Star Asset Management LLC, as Special Servicer

 34.3
 Wells Fargo Bank, National Association, as Trustee
and Certificate Administrator

 34.4
Custodian

 34.5
 Park Bridge Lender Services LLC, as Operating
Advisor

 34.6

 34.7
as Servicing Function Participant for the Certificate Administrator

 34.8
as Servicing Function Participant for the Custodian

 34.9
National Association, as Primary Servicer of the Crescent Gateway Mortgage Loan
(see Exhibit 34.1)

 34.10
 K-Star Asset Management LLC, as Special Servicer of
the Crescent Gateway Mortgage Loan (see Exhibit 34.2)

 34.11
Wells Fargo Bank, National Association, as Trustee of the Crescent Gateway

 34.12
Custodian of the Crescent Gateway Mortgage Loan (see Exhibit 34.4)

 34.13
 Park Bridge Lender Services LLC, as Operating
Advisor of the Crescent Gateway Mortgage Loan (see Exhibit 34.5)

 34.14
as Servicing Function Participant for the Custodian (see Exhibit 34.8)

 34.15
National Association, as Primary Servicer of the McCarthy Ranch Mortgage Loan
(see Exhibit 34.1)

 34.16
Argentic Services Company LP, as Special Servicer of the McCarthy Ranch

 34.17
Wells Fargo Bank, National Association, as Trustee of the McCarthy Ranch

 34.18
Custodian of the McCarthy Ranch Mortgage Loan (see Exhibit 34.4)

 34.19
of the McCarthy Ranch Mortgage Loan

 34.20
as Servicing Function Participant for the Custodian (see Exhibit 34.8)

 34.21
of the MGM Grand & Mandalay Bay Mortgage Loan (see Exhibit 34.6)

 34.22
 Situs Holdings, LLC, as Special Servicer of the
MGM Grand & Mandalay Bay Mortgage Loan

 34.23
Wilmington Trust, National Association, as Trustee of the MGM Grand &
Mandalay Bay Mortgage Loan (Omitted. See Explanatory Notes.)

 34.24
 Citibank, N.A., as Custodian of the MGM Grand
& Mandalay Bay Mortgage Loan

 34.25
 U.S. Bank National Association, as Servicing
Function Participant of the MGM Grand & Mandalay Bay Mortgage Loan

 34.26
 Wells Fargo Bank, National Association, as Primary
Servicer of the Seaport Homes Mortgage Loan

 34.27
Argentic Services Company LP, as Special Servicer of the Seaport Homes Mortgage

 34.28
Wilmington Trust, National Association, as Trustee of the Seaport Homes

 34.29
Custodian of the Seaport Homes Mortgage Loan (see Exhibit 34.4)

 34.30
of the Seaport Homes Mortgage Loan (see Exhibit 34.19)

 34.31
 CoreLogic Solutions, LLC, as Servicing Function
Participant of the Seaport Homes Mortgage Loan

 34.32
as Servicing Function Participant for the Custodian (see Exhibit 34.8)

 34.33
of The Atlantic Mortgage Loan (see Exhibit 34.6)

 34.34
 Rialto Capital Advisors, LLC, as Special Servicer
of The Atlantic Mortgage Loan

 34.35
Wells Fargo Bank, National Association, as Trustee of The Atlantic Mortgage

 34.36
Custodian of The Atlantic Mortgage Loan (see Exhibit 34.4)

 34.37
of The Atlantic Mortgage Loan (see Exhibit 34.19)

 34.38
as Servicing Function Participant for the Custodian (see Exhibit 34.8)

Servicer compliance statements.

 35.1
National Association, as Master Servicer

 35.2
 K-Star Asset Management LLC, as Special Servicer

 35.3
Certificate Administrator

 35.4

 35.5
as Servicing Function Participant for the Certificate Administrator

 35.6
National Association, as Primary Servicer of the Crescent Gateway Mortgage Loan
(see Exhibit 35.1)

 35.7
 K-Star Asset Management LLC, as Special Servicer of
the Crescent Gateway Mortgage Loan (see Exhibit 35.2)

 35.8
National Association, as Primary Servicer of the McCarthy Ranch Mortgage Loan
(see Exhibit 35.1)

 35.9
Argentic Services Company LP, as Special Servicer of the McCarthy Ranch

 35.10
of the MGM Grand & Mandalay Bay Mortgage Loan (see Exhibit 35.4)

 35.11
Situs Holdings, LLC, as Special Servicer of the MGM Grand & Mandalay Bay

 35.12
 Wells Fargo Bank, National Association, as Primary
Servicer of the Seaport Homes Mortgage Loan

 35.13
Argentic Services Company LP, as Special Servicer of the Seaport Homes Mortgage

 35.14
of The Atlantic Mortgage Loan (see Exhibit 35.4)

 35.15
Rialto Capital Advisors, LLC, as Special Servicer of The Atlantic Mortgage Loan
(Omitted. See Explanatory Notes.)

 99.1
Loan Purchase Agreement, dated as of February 17, 2021, among Barclays Capital
Real Estate Inc., Barclays Capital Holdings Inc. and Barclays Commercial
Mortgage Securities LLC (filed as Exhibit 99.1 to the registrant's Current
Report on Form 8-K filed on March 10, 2021 under Commission File No.

 99.2
Loan Purchase Agreement, dated as of February 17, 2021, between LMF Commercial,
LLC, and Barclays Commercial Mortgage Securities LLC (filed as Exhibit 99.2 to
the registrant's Current Report on Form 8-K filed on March 10, 2021 under
Commission File No. 333-226850-08 and incorporated by reference herein).

 99.3
Loan Purchase Agreement, dated as of February 17, 2021, among BSPRT CMBS
Finance, LLC, Benefit Street Partners Realty Trust, Inc. and Barclays
Commercial Mortgage Securities LLC (filed as Exhibit 99.3 to the registrant's
Current Report on Form 8-K filed on March 10, 2021 under Commission File No.

 99.4
Loan Purchase Agreement, dated as of February 17, 2021, among Societe Generale
Financial Corporation, Soci t G n rale and Barclays Commercial Mortgage
Securities LLC (filed as Exhibit 99.4 to the registrant's Current Report on
Form 8-K filed on March 10, 2021 under Commission File No. 333-226850-08 and
incorporated by reference herein).

 99.5
Loan Purchase Agreement, dated as of February 17, 2021, between Starwood
Mortgage Capital LLC and Barclays Commercial Mortgage Securities LLC (filed as
Exhibit 99.5 to the registrant's Current Report on Form 8-K filed on March 10,
2021 under Commission File No. 333-226850-08 and incorporated by reference
herein).

 99.6
Loan Purchase Agreement, dated as of February 17, 2021, between KeyBank
National Association and Barclays Commercial Mortgage Securities LLC (filed as
Exhibit 99.6 to the registrant's Current Report on Form 8-K filed on March 10,
2021 under Commission File No. 333-226850-08 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.

 Barclays Commercial Mortgage
Securities LLC

(Depositor)

 /s/ Daniel
Schmidt

 Daniel
Schmidt, Chief Executive Officer

 (senior officer in charge of
securitization of the depositor)

 Date: March 14, 2025