FREE WRITING PROSPECTUS

FILED PURSUANT TO RULE 433

REGISTRATION FILE NO.: 333-226486-06

Subject: NEW ISSUE CMBS: WFCM 2019-C51 *PUBLIC LAUNCH*

WFCM 2019-C51 - PUBLIC NEW ISSUE

**LAUNCH** $641.030 MM FIXED-RATE CMBS OFFERING

CO-LEAD MANAGERS & JOINT BOOKRUNNERS:	WELLS FARGO SECURITIES, LLC
	BARCLAYS CAPITAL INC.
	UBS SECURITIES LLC
CO-MANAGER:	ACADEMY SECURITIES, INC.
	DREXEL HAMILTON, LLC

OFFERED CERTIFICATES - PUBLIC

CLASS	FITCH/KBRA/MDYS	SIZE($MM)	C/E	WAL	CUM LTV	NOI DY	LAUNCH
A-1	AAAsf/AAA(sf)/Aaa(sf)	22.389	30.000%	2.72	44.1%	15.2%	IS+50
A-2	AAAsf/AAA(sf)/Aaa(sf)	45.489	30.000%	4.84	44.1%	15.2%	IS+60
A-SB	AAAsf/AAA(sf)/Aaa(sf)	29.432	30.000%	7.27	44.1%	15.2%	IS+83
A-3*	AAAsf/AAA(sf)/Aaa(sf)	200.000	30.000%	9.81	44.1%	15.2%	IS+96
A-4*	AAAsf/AAA(sf)/Aaa(sf)	213.326	30.000%	9.90	44.1%	15.2%	IS+98
A-S	AAAsf/AAA(sf)/Aa3(sf)	62.005	21.500%	9.93	49.4%	13.6%	IS+125
B	AA-sf/AA-(sf)/NR	36.474	16.500%	9.93	52.6%	12.7%	IS+150
C	A-sf/A-(sf)/NR	31.915	12.125%	9.93	55.3%	12.1%	IS+195

*Sizes and WAL’s are subject to change as detailed in the attached Term Sheet.

NON-OFFERED CERTIFICATES - PRIVATE (144A)

CLASS	FITCH/KBRA/MDYS	SIZE($MM)	C/E	WAL	CUM LTV	NOI DY
X-D	BBB+sf/BBB+(sf)/NR	11.489	N/A	N/A	N/A	N/A
D	BBB+sf/BBB+(sf)/NR	11.489	10.550%	9.93	56.3%	11.9%

COLLATERAL SUMMARY
INITIAL POOL BALANCE:	$729,480,091
NUMBER OF LOANS:	54
NUMBER OF PROPERTIES:	105
WA CUT-OFF LTV:	63.0%
WA BALLOON LTV:	57.9%
WA U/W NCF DSCR:	1.97x
WA U/W NOI DEBT YIELD:	10.6%
WA MORTGAGE RATE:	4.537%
TOP TEN LOANS %:	54.7%
WA REM TERM TO MATURITY (MOS):	114
WA REM AMORTIZATION TERM (MOS):	354
WA SEASONING (MOS):	2
LOAN SELLERS:	RMF(26.2%), WFB(24.9%), BARCLAYS(23.9%),
	UBS(13.8%), CIII(11.2%)
TOP 3 PROPERTY TYPES:	OFFICE(38.5%), RETAIL(27.5%),
	MIXED USE(10.6%)
TOP 5 STATES:	CA(18.6%), PA(13.5%), AZ(11.2%),
	TX(7.0%), NY(6.2%)
MASTER SERVICER:	WELLS FARGO BANK, NATIONAL ASSOCIATION
SPECIAL SERVICER:	C-III ASSET MANAGEMENT LLC
DIRECTING CERTIFICATEHOLDER:	LD II SUB V, LLC OR AN AFFILIATE
DOCUMENTS & TIMING
TERM SHEET, ANNEX A-1:	ATTACHED
PRELIM PROSPECTUS:	ATTACHED
PRESALE REPORTS:	AVAILABLE
ANTICIPATED PRICING:	TODAY
ANTICIPATED SETTLEMENT:	JULY 11, 2019
CONFERENCE CALLS:	UPON DEMAND

Wells Fargo Commercial Mortgage Securities, Inc., as depositor, has filed a registration statement (including a prospectus) with the Securities and Exchange Commission (‘‘SEC’’) (SEC File No. 333-226486) for the offering to which this communication relates. Before you invest, you should read the prospectus in the registration statement and other documents the depositor has filed with the SEC for more complete information about the depositor, the issuing entity and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov. Alternatively, the depositor, any underwriter, or any dealer participating in the offering will arrange to send you the prospectus after filing if you request it by calling toll free 1-800-745-2063 (8 a.m. - 5 p.m. EST) or by emailing wfs.cmbs@wellsfargo.com.

-------------------------------------------------------------------------------

If this communication relates to an offering of US registered securities (i) a registration statement has been filed with the SEC, (ii) before investing you should read the filed documents, and (iii) you may obtain these documents from your sales representative, by calling 1-800-326-5897 or visiting www.sec.gov. If this communication relates to a securities offering exempt from US registration, you should contact your sales representative for the complete disclosure package. For information regarding Wells Fargo, see https://www.wellsfargo.com/com/disclaimer/wfid3. In Japan, see:

https://www.wellsfargo.com/com/disclaimer/wfsjb4. This chat will be retained and may be monitored.