Unique mixed-use opportunity just steps from Downtown San Mateo. 709711 S B Street is a two-story standalone building totaling approximately 5,005 square feet on a 4,400 square foot lot, offering flexible options for owner-users, investors, or tenants seeking character space. The property is currently vacant and available for sale or lease, allowing a buyer or tenant to immediately reposition the space. The ground floor (approx. 2,385 SF) was formerly occupied by a bar/restaurant and includes an existing bar build-out and a fenced outdoor backyard/patio area, ideal for restaurant, bar, hospitality, or retail uses. The second floor (approx. 2,620 SF) features high ceilings, an open layout, and excellent natural light, making it well suited for creative office, studio, fitness, education, or collaborative workspace. Zoned C1-3/R5, the property offers potential for a variety of retail, office, and mixed-use uses in a highly desirable San Mateo location with strong street presence and easy access to Downtown amenities.
MLS #
ML82038075
MLS Source
MLSListings, Inc.
Days on Site
1
Parking Spaces
0
Present Use
Commercial
Utilities
Other
Cooling
Other
Heating
Other
Roof
Other
Foundation
Other
Sewer
Other
Water
Other
Zoning
CL00C2
709 S B St is a Commercial Sale in San Mateo, CA 94401. This 5,005 square foot property sits on a 4,400 Sq Ft Lot and features – bedrooms & – full bathrooms. It is currently priced at $2,200,000 and was built in 1920. This address can also be written as 709 S B St, San Mateo, CA 94401.
©2026 MLSListings Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.
Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.
This listing information is up-to-date as of March 11, 2026. For the most current information, please contact Andrew Guglielmi, (650) 269-8517