UNITED
STATESSECURITIES AND EXCHANGE COMMISSION

Washington,
D.C. 20549



FORM
10-K



(Mark
One)



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



For
the fiscal year ended December 31, 2019or



|☐ | 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: 333-179413-01Central
Index Key Number of the issuing entity: 0001571238UBS-Barclays
Commercial Mortgage Trust 2013-C6

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



Central
Index Key Number of the depositor: 0001541480Barclays
Commercial Mortgage Securities LLC

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



Central
Index Key Number of the sponsor: 0000312070

Barclays
Bank PLC

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



Central
Index Key Number of the sponsor: 0001541886

UBS
Real Estate Securities Inc.

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



Central
Index Key Number of the sponsor: 0001567746

Redwood
Commercial Mortgage Corporation

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



Central
Index Key Number of the sponsor: 0001542256

Natixis
Real Estate Capital LLC

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



|New
York(State or other jurisdiction ofincorporation or organization of
the
issuing entity) | 27-010880(I.R.S.
EmployerIdentification Number)
|------------------------------------------------------------------------------------------- | -----------------------------------------------



c/o
U.S. Bank National Associationas
Certificate Administrator190 S. LaSalle
StreetChicago, IL(Address
of principal executive offices of the issuing entity)



60603(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.  ☐ Yes ☒
No



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



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



Indicate
by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive
Data File required to be submitted and posted 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 and post such files).



Not
applicable.



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



Not
applicable.



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



|Large
accelerated filer | ☐                                                | Accelerated
filer         | ☐
|----------------------- | ------------------------------------------------ | ------------------------- | -
|                        |                                                  |                           |  
|Non-accelerated
filer   | ☒ 
(Do not check if a smaller reporting company) | Smaller
reporting company | ☐
|                        |                                                  |                           |  
|                        |                                                  | Emerging
growth company   | ☐



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



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



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



Not
applicable.



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.  ☐ Yes ☐
No



Not
applicable.



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



Not
applicable.



2





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).



Not
applicable.










3





EXPLANATORY
NOTES



The
Exhibit Index describes exhibits provided by certain parties (in their capacities indicated on the Exhibit Index) with respect
to the Santa Anita Mall Mortgage Loan, which constituted approximately 5.4% of the asset pool of the issuing entity as of its
cut-off date.  The Santa Anita Mall Mortgage Loan is an asset of the issuing entity and is part of a loan combination that
includes the Santa Anita Mall Mortgage Loan and one other pari passu loan, which is not an asset of the issuing entity.
The other pari passu portion of the loan combination was securitized in the UBS-Barclays Commercial Mortgage Trust 2013-C5
transaction, Commission File Number 333-177354-05 (the “UBS-Barclays 2013-C5 Transaction”). This loan combination,
including the Santa Anita Mall Mortgage Loan, is being serviced and administered pursuant to the pooling and servicing agreement
for the UBS-Barclays 2013-C5 Transaction, which is incorporated by reference as Exhibit 4.2 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 and special servicer of the Santa Anita Mall 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.



The
assessment of compliance with applicable servicing criteria, accountants’ attestation report and servicer compliance statement
of the certificate administrator of the Santa Anita Mall Mortgage Loan listed on the Exhibit Index is 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 it is
not a “servicer” that meets the criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.



PART
I



Item
1.  Business.



Omitted.



Item
1A.  Risk Factors.



Omitted.



Item
1B.  Unresolved Staff Comments.



None.



Item
2.  Properties.



Omitted.



Item
3.  Legal Proceedings.





Omitted.



Item
4. Mine Safety Disclosures.



Not
applicable.



PART
II



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



Omitted.



4





Item
6.  Selected Financial Data.



Omitted.



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



Omitted.



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



Omitted.



Item
8.  Financial Statements and Supplementary Data.



Omitted.



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



Omitted.



Item
9A.  Controls and Procedures.



Omitted.



Item
9B.  Other Information.



None.



PART
III



Item
10.  Directors, Executive Officers and Corporate Governance.



Omitted.



Item
11.  Executive Compensation.



Omitted.



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



Omitted.



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



Omitted.



Item
14.  Principal Accounting Fees and Services.



Omitted.



ADDITIONAL
DISCLOSURE ITEMS FOR REGULATION AB



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



The
Gateway Mortgage Loan  (Loan # 1 on Annex A-1 of the prospectus supplement of the registrant relating to the issuing entity
filed on April 25, 2013 pursuant to Rule 424(b)(5)) constitutes a significant obligor within the meaning of Item 1101(k)(2) of
Regulation AB as disclosed in the prospectus supplement. In accordance with Item 1112(b) of Regulation AB, the most recent unaudited
net operating income of the significant obligor was $13,525,623.84 for the twelve- month period ended December 31, 2019.



5





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 Deutsche Bank Trust Company Americas, as trustee and
custodian.



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



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



On September 27, 2017, DBTCA was added as a defendant to a case brought by certain special purpose entities including Phoenix Light SF Limited
in the U.S. District Court for the Southern District of New York, in which the plaintiffs previously alleged incorrectly that DBNTC served as trustee
for all 43 of the trusts at issue. On September 27, 2017, plaintiffs filed a third amended complaint that names DBTCA as a defendant in addition to
DBNTC. DBTCA serves as trustee for one of the 43 trusts at issue. DBNTC serves as trustee for the other 42 trusts at issue. Plaintiffs’ third
amended complaint brings claims for violation of the U.S. Trust Indenture Act of 1939 (“TIA”); breach of contract; breach of fiduciary duty;
negligence and gross negligence; violation of New York’s Streit Act; and breach of the covenant of good faith. However, in the third amended
complaint, plaintiffs acknowledge that, before DBTCA was added to the case, the court dismissed plaintiffs’ TIA Act claims, negligence and gross
negligence claims, Streit Act claims, claims for breach of the covenant of good faith, and certain theories of plaintiffs’ breach of contract claims, and
plaintiffs only include these claims to preserve any rights on appeal. Plaintiffs allege damages of “hundreds of millions of dollars.” On November
13, 2017, DBNTC and DBTCA filed an answer to the third amended complaint. On December 7, 2018, DBNTC and DBTCA filed a motion for
summary judgment. Also on December 7, 2018, plaintiffs, jointly with Commerzbank AG (see description of Commerzbank case below), filed a
motion for partial summary judgment. As of March 1, 2020, both motions for summary judgment have been briefed and are awaiting decision by the
court.



On November 30, 2017, DBTCA was added as a defendant to a case brought by Commerzbank AG (“Commerzbank”) in the U.S. District Court for
the Southern District of New York, in which Commerzbank previously alleged incorrectly that DBNTC served as trustee for all 50 of the trusts at
issue. On November 30, 2017, Commerzbank filed a second amended complaint that names DBTCA as a defendant in addition to DBNTC.
DBTCA serves as trustee for 1 of the 50 trusts at issue. DBNTC serves as trustee for the other 49 trusts at issue. Commerzbank’s second amended
complaint brings claims for violation of the TIA; breach of contract; breach of fiduciary duty; negligence; violation of the Streit Act; and breach of
the covenant of good faith. However, in the second amended complaint, Commerzbank acknowledges that, before DBTCA was added to the case,
the court dismissed Commerzbank’s TIA claims for the trusts governed by pooling and servicing agreements, as well as its Streit Act claims and claims for breach of the covenant of good faith, and Commerzbank only includes these claims to preserve any rights on appeal. The second
amended complaint alleges that DBNTC and DBTCA caused Commerzbank to suffer “hundreds of millions of dollars in losses,” but the complaint
does not include a demand for money damages in a sum certain. On January 29, 2018, DBNTC and DBTCA filed an answer to the second amended
complaint. On December 7, 2018, DBNTC and DBTCA filed a motion for summary judgment. Also on December 7, 2018, Commerzbank, jointly
with the Phoenix Light plaintiffs, filed a motion for partial summary judgment. As of March 1, 2020, both motions for summary judgment have been
briefed and are awaiting decision by the court.



On December 30, 2015, IKB International, S.A. in Liquidation and IKB Deutsche Industriebank A.G. (collectively, “IKB”), as an investor in 37
RMBS trusts, filed a summons with notice in the Supreme Court of the State of New York, New York County, against DBNTC and DBTCA as
trustees of the trusts. On May 27, 2016, IKB served its complaint asserting claims for breach of contract, breach of fiduciary duty, breach of duty to
avoid conflicts of interest, violation of the Streit Act, violation of the TIA, violation of Regulation AB, and violation of Section 9 of the Uniform
Commercial Code. IKB alleges that DBNTC and DBTCA are liable for over U.S. $268 million in damages. On October 5, 2016, DBNTC and
DBTCA, together with several other trustees defending lawsuits by IKB, filed a joint motion to dismiss. On January 6, 2017 and June 20, 2017, IKB
voluntarily dismissed with prejudice all claims as to seven trusts. As of March 1, 2020, DBNTC and DBTCA’s motion to dismiss has been briefed
and is awaiting decision by the court.



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



Item
1119 of Regulation AB, Affiliations and Certain Relationships and Related Transactions.



The
information regarding this Item has been previously provided in a prospectus supplement of the Registrant relating to the issuing
entity filed on April 25, 2013 pursuant to Rule 424(b)(5).



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



The
reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on
such 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 Schedule II 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).



The
reports on assessments of compliance with the servicing criteria for asset-backed securities and related attestation reports on
such assessments of compliance with respect to the Santa Anita Mall Mortgage Loan, which is being serviced and administered pursuant
to the pooling and servicing agreement for the UBS-Barclays 2013-C5 Transaction, are attached hereto under Item 15 to this Annual
Report on Form 10-K. Attached as Schedule II to the pooling and servicing agreement for the UBS-Barclays 2013-C5 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 UBS-Barclays 2013-C5 Transaction responsible for each applicable servicing criteria set forth in Item 1122(d).



The report on assessment of compliance with applicable servicing criteria furnished pursuant to Item 1122 of Regulation AB by Midland Loan
Services, a Division of PNC Bank National Association (“Midland”) discloses that a material instance of noncompliance occurred, as described below:



Material Instance of Noncompliance



| |  | In certain instances, the Schedule AL Files (Item 1125 of Regulation AB) were not reported in accordance with the terms specified in the
transaction agreements, in conflict with Item 1122(d)(3)(i): “Reports to investors, including those to be filed with the Commission, are
maintained in accordance with the transaction agreements and applicable Commission requirements. Specifically, such reports: (A) Are
prepared in accordance with timeframes and other terms set forth in the transaction agreements”. The noncompliance consisted of omitted
or inaccurately reported fields as described in (1) and (2) below. (1) In connection with other enhancements Midland made to its manual
Schedule AL process, starting in April 2019, Midland developed and implemented new Schedule AL reporting templates for each
applicable CMBS transaction that closed prior to April 2019 and for each applicable CMBS transaction going forward. Related to this,
Midland made certain template setup errors, along with related and other manual inputting of information errors, and the errors were not
identified prior to submission of the applicable Schedule AL Files in certain cases due to breakdowns in quality control. (2) In one
applicable transaction, the related Schedule AL File for a given month was not saved properly resulting in the prior month's Schedule AL
File being submitted for the given month instead of the correct Schedule AL File.
| |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | The identified instances did not involve the servicing of assets included in this securitization.
| |  | -------------------------------------------------------------------------------------------------



Steps Taken to Remedy the Material Instance of Noncompliance



| |  | Midland’s Schedule AL reporting process was enhanced in April of 2019, however, the process remained manual throughout the 2019
calendar year. Errors relating to certain Schedule AL Files during 2019 were identified during the related audit. Following identification,
Midland made staffing changes and additional enhancements and improvements to its processes and procedures to support its Schedule AL
reporting obligations and expects to move to an automated solution for this process.
| |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  | Midland is currently remediating the Schedule AL reporting for certain of the CMBS transactions found to be incorrect.
| |  | ----------------------------------------------------------------------------------------------------------------------



Item
1123 of Regulation AB, Servicer Compliance Statement.



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



PART
IV



Item
15. Exhibits, Financial Statement Schedules



(a)
The following is a list of documents filed as part 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 April 1, 2013, by and among Barclays Commercial Mortgage Securities LLC, as Depositor, Midland Loan Services, a Division of PNC Bank, National Association, as Master Servicer, Rialto Capital Advisors, LLC, as Special Servicer, Park Bridge Lender Services LLC, as Operating Advisor and U.S. Bank National Association, as Trustee, Certificate Administrator, Paying Agent and Custodian (filed as Exhibit 4 to the registrant’s Current Report on Form 8-K/A filed on May 15, 2013 under Commission File No. 333-179413-01 and incorporated by reference herein).
| | --- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 4.2 | Pooling and Servicing Agreement, dated as of February 1, 2013, by and among UBS Commercial Mortgage Securitization Corp., 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, Situs Holdings, LLC, as Operating Advisor and Deutsche Bank Trust Company Americas, as Trustee, Certificate Administrator, Paying Agent and Custodian (filed as Exhibit 4 to the UBS Commercial Mortgage Securitization Corp.’s Current Report on Form 8-K filed on February 28, 2013 under Commission File No. 333-177354-05 and incorporated by reference herein).
| | --- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



6







|31   | Rule
    13a-14(d)/15d-14(d) Certifications.                                                                                                             
|---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------
|     |                                                                                                                                                          
|33   | 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 | Rialto
    Capital Advisors, LLC, as Special Servicer                                                                                                    
|     |                                                                                                                                                          
|33.3 | U.S.
    Bank National Association, as Trustee, Certificate Administrator and Custodian                                                                  
|     |                                                                                                                                                          
|33.4 | Park
    Bridge Lender Services LLC, as Operating Advisor                                                                                                
|     |                                                                                                                                                          
|33.5 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Primary Servicer of the Santa Anita Mall Mortgage Loan (see
    Exhibit 33.1)
|     |                                                                                                                                                          
|33.6 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Santa Anita Mall Mortgage Loan (see
    Exhibit 33.1)
|     |                                                                                                                                                          
|33.7 | Deutsche
    Bank Trust Company Americas, as Trustee and Custodian of the Santa Anita Mall Mortgage Loan                                                 
|     |                                                                                                                                                          
|33.8 | Situs
    Holdings, LLC, as Operating Advisor of the Santa Anita Mall Mortgage Loan                                                                      
|     |                                                                                                                                                          
|34   | Attestation
    reports on assessment of compliance with servicing criteria for asset-backed securities.                                                 
|     |                                                                                                                                                          
|34.1 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Master Servicer                                                              
|     |                                                                                                                                                          
|34.2 | Rialto
    Capital Advisors, LLC, as Special Servicer                                                                                                    
|     |                                                                                                                                                          
|34.3 | U.S.
    Bank National Association, as Trustee, Certificate Administrator and Custodian                                                                  
|     |                                                                                                                                                          
|34.4 | Park
    Bridge Lender Services LLC, as Operating Advisor                                                                                                
|     |                                                                                                                                                          
|34.5 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Primary Servicer of the Santa Anita Mall Mortgage Loan (see
    Exhibit 34.1)
|     |                                                                                                                                                          
|34.6 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Santa Anita Mall Mortgage Loan (see
    Exhibit 34.1)
|     |                                                                                                                                                          
|34.7 | Deutsche
    Bank Trust Company Americas, as Trustee and Custodian of the Santa Anita Mall Mortgage Loan                                                 
|     |                                                                                                                                                          
|34.8 | Situs
    Holdings, LLC, as Operating Advisor of the Santa Anita Mall Mortgage Loan                                                                      
|     |                                                                                                                                                          
|35   | Servicer
    compliance statements.                                                                                                                      
|     |                                                                                                                                                          
|35.1 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Master Servicer                                                              
|     |                                                                                                                                                          
|35.2 | Rialto
    Capital Advisors, LLC, as Special Servicer                                                                                                    
|     |                                                                                                                                                          
|35.3 | U.S.
    Bank National Association, as Certificate Administrator                                                                                         
|     |                                                                                                                                                          
|35.4 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Primary Servicer of the Santa Anita Mall Mortgage Loan (see
    Exhibit 35.1)
|     |                                                                                                                                                          
|35.5 | Midland
    Loan Services, a Division of PNC Bank, National Association, as Special Servicer of the Santa Anita Mall Mortgage Loan (see
    Exhibit 35.1)







| | 99.1 | Mortgage Loan Purchase Agreement, dated as of April 25, 2013, between Barclays Commercial Mortgage Securities LLC and UBS Real Estate Securities Inc. (filed as Exhibit 99.1 to the registrant’s Current Report on Form 8-K filed on April 25, 2013 under Commission File No. 333-179413-01 and incorporated by reference herein)
| | ---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 99.2 | Mortgage Loan Purchase Agreement, dated as of April 25, 2013, between Barclays Commercial Mortgage Securities LLC and Barclays Bank PLC (filed as Exhibit 99.2 to the registrant’s Current Report on Form 8-K filed on April 25, 2013 under Commission File No. 333-179413-01 and incorporated by reference herein)
| | ---- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| | 99.3 | Mortgage Loan Purchase Agreement, dated as of April 25, 2013, among Barclays Commercial Mortgage Securities LLC and Redwood Commercial Mortgage Corporation (filed as Exhibit 99.3 to the registrant’s Current Report on Form 8-K filed on April 25, 2013 under Commission File No. 333-179413-01 and incorporated by reference herein)
| | ---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



7







| | 99.4 | Mortgage Loan Purchase Agreement, dated as of April 25, 2013, between Barclays Commercial Mortgage Securities LLC and Natixis Real Estate Capital LLC (filed as Exhibit 99.4 to the registrant’s Current Report on Form 8-K filed on April 25, 2013 under Commission File No. 333-179413-01 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.
|--- | ---------------



8





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 Vinson                                             | 
|Daniel Vinson, Chief Executive Officer                        | 
|(senior
officer in charge of securitization of the depositor) | 
|                                                              | 
|Date:
March 23, 2020                                          | 





9