<SEC-DOCUMENT>0001193125-24-133000-index.html : 20240507
<SEC-HEADER>0001193125-24-133000.hdr.sgml : 20240507
<ACCEPTANCE-DATETIME>20240507150456
ACCESSION NUMBER:		0001193125-24-133000
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20240507
DATE AS OF CHANGE:		20240507

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SmartStop Self Storage REIT, Inc.
		CENTRAL INDEX KEY:			0001585389
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				461722812
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-55617
		FILM NUMBER:		24921353

	BUSINESS ADDRESS:	
		STREET 1:		10 TERRACE ROAD
		CITY:			LADERA RANCH
		STATE:			CA
		ZIP:			92694
		BUSINESS PHONE:		949 429 6600

	MAIL ADDRESS:	
		STREET 1:		10 TERRACE ROAD
		CITY:			LADERA RANCH
		STATE:			CA
		ZIP:			92694

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Strategic Storage Trust II, Inc.
		DATE OF NAME CHANGE:	20130828
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d799176ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d799176ddefa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g799176dsp002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g799176dsp002.jpg

</DOCUMENT>
</SEC-DOCUMENT>