Union Square Adj.* Small Space Avail 450 sqft

Market Price

349 Mason Street, San Francisco, CA 94102

For Lease

Retail Street Retail

Active

Last Updated: 01/06/2026

Details:

Building Size: 450 sqft

Tenancy: Multiple

Floors: 1

Offered by

Mitchell Nikolaou

Broker

Simon, Mitchell &Co.

#00852950

Request Info to Unlock

Highlights:

Union Square Adj. Ground Floor Opportunity, Great foot traffic
Pop-up, Convenient store front Location, Postal, Art Galleries

Description:

Union Square-Adjacent: Ground Floor Opportunity! Great foot traffic:
Office, Pop-up's, Convenient store front Location. Postal, Meet-Up Ticket's.
Former rental car Location Available!
Located near @ Art Galleries. +- 450 sqft
+Basement use: Bath's & Storage $3,500.--Month All inclusive