---
listing_id: ML82032694
status: ActiveUnderContract
price: 1195000
beds: 0
baths_full: 0
baths_half: 0
sqft_living: 3877
sqft_lot: 2129
lot_acres: 
year_built: 1911
property_type: Commercial Sale
property_subtype: 
address: "521 San Mateo Ave"
city: San Bruno
state: CA
zip: 94066
county: "San Mateo County"
lat: 37.624948
lng: -122.411442
days_on_market: 85
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "Michael Silva"
list_office: "Compass"
list_agent_phone: "(650) 515-2388"
list_agent_license: 01962674
mls_source: MLSL
modified: 2026-03-30
transaction_type: buy
---

Home | San Mateo County | San Bruno | 94066 | 521 San Mateo Ave

521 San Mateo Ave, San Bruno, CA 94066

MLS: ML82032694 | Status: Contingent | Price: $1,195,000
Beds/Baths: – / –
Property Type: Commercial Sale

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
3,877 2,129 1911

Remarks

This excellent investor owner user opportunity located at 519 -521 San Mateo Ave in San Bruno is a 3 Unit mixed use Residential / Retail Property featuring an expansive 2nd floor residential flat and two ground floor retail spaces. The spacious (approx. 2000 SQ FT) renovated 3 bedroom 2 bath Residential Flat features its own private entrance, is recently renovated with a large eat-in Kitchen, spacious Living Room, Primary Bedroom and Bath, Large Foyer, double-pane windows, central heating and natural light. The ground floor has two retail spaces of approximately 850 SQ FT each. 519 San Mateo Ave is a quaint antique shop Fabulously Antiques and Wonderful Things, and 521 San Mateo Ave is a Salon Salon 11. The property has a Total Square footage of approximately 5708 SQ FT including a 1965 SQ FT Basement (see floor plan).

MLS Listing Information

Field Value
MLS # ML82032694
MLS Source MLSListings, Inc.

Features

Interior Features

Feature Details
Flooring Vinyl/Linoleum
Cooling Central Forced Air - Gas
Heating Central Forced Air - Gas

Exterior Features

Feature Details
Roof Tar/Gravel
Foundation Concrete Perimeter

Parking, School, and Other Information

Feature Details
Sewer Public Sewer
Water Public
Zoning CB000D

Commercial Information

Feature Details
Parking Spaces 0
Present Use Mixed, Residential, Retail
Utilities Public Utilities, Water - Public

Contact Information

Michael Silva
Compass
License #: 01962674
Phone: (650) 515-2388

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Allen (Decima M.) Elementary School public K-5 0.25 mi 6
Belle Air Elementary School public K-5 0.32 mi 3
Parkside Intermediate School public 6-8 0.77 mi 5
Capuchino High School public 9-12 1.06 mi 7
Lomita Park Elementary School public K-5 1.11 mi 5
Green Hills Elementary School public K-5 1.42 mi 10
John Muir Elementary School public K-5 1.54 mi 9
Meadows Elementary School public K-5 1.65 mi 9
South San Francisco High School public 9-12 1.72 mi 8
Taylor Middle School public 6-8 1.88 mi 8
Ponderosa Elementary School public K-5 1.91 mi 7
Los Cerritos Elementary School public K-5 2.02 mi 1
Community Day public 6-12 2.07 mi N/A
Baden High (Continuation) School public 9-12 2.19 mi 2
South San Francisco Adult public UG 2.20 mi N/A
Portola Elementary School public K-5 2.24 mi 6
Spruce Elementary School public K-5 2.35 mi 4
Monte Verde Elementary School public K-5 2.35 mi 9
Mills High School public 9-12 2.43 mi 10
Martin Elementary School public K-5 2.63 mi 1

Nearby Homes

Address Price Beds Baths Sq Ft Status
1141 San Mateo Ave $1,250,000 2,500 Active
231 Lux Ave $1,100,000 1,584 Active
1435 Huntington Ave C $1,100,000 2,720 Active
508 San Mateo Ave $998,000 3,400 Active

Disclosures

©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 30, 2026. For the most current information, please contact Michael Silva, (650) 515-2388.