Rare investment opportunity located in the heart of San Gabriel — this versatile mixed-use income property features a two-story building with 5 commercial and residential units, offering strong cash flow potential and flexible use opportunities. The first floor consists of two commercial units: 311 and 315, ideal for office, retail, warehouse, or mixed business operations. Unit 311 features a spacious basement of approximately 2,200 SqFt, perfect for storage or additional workspace, along with an exterior 3/4 bathroom. Unit 315 includes a private office area, storage space, and a 1/2 bathroom. One unit is currently leased for $2,000 per month. The second floor offers three residential income units: Unit 313-A: 3 bedrooms and 2 bathrooms, currently rented for $2,800/month; Unit 313-B: 1 bedroom and 1 bathroom; Unit 313-C: 1 bedroom and 1 bathroom, currently rented for $1,600/month. In addition, an extra room located in the backyard is currently generating $700/month in rental income. The property is currently producing a total monthly rental income of approximately $7,100, making it an excellent opportunity for investors or owner-users seeking stable income with upside potential. Whether you are looking to expand your investment portfolio, operate your own business while collecting rental income, or explore redevelopment potential, this unique mixed-use property offers exceptional versatility and long-term opportunity in a highly desirable location.
AGENT: JASON WEI LISTING BROKERAGE: RE/MAX PREMIER/ARCADIA
Courtesy of RE/MAX PREMIER/ARCADIA. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Agency RE include the name of the listing broker. Neither the listing company nor The Agency RE shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 311 S San Marino AV
San Gabriel, CA
Property Details
Price:
$1,498,000
MLS #:
WS26109519
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
654sangabriel
Listed Date:
May 21, 2026
Finished Sq Ft:
5,564
Lot Size:
5,250 sqft / 0.12 acres (approx)
Year Built:
1913
654 – San Gabriel654sangabrielSan Marino UnifiedSee Remarks
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Schools
School District:
San Marino Unified
Interior
Bathrooms
4 Full Bathrooms, 1 Three Quarter Bathroom
Cooling
CA
Heating
HP
Laundry Features
IG
Levels
U
Main Level Bathrooms
4
Main Level Bedrooms
5
Exterior
Common Walls
_1CW
Community Features
SDW
Garage Spaces
2
Parking Spots
7
Parking Total
7
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CI, SEE
Financial
Map
Community
- Address311 S San Marino AV San Gabriel CA
- CitySan Gabriel
- CountyLos Angeles
- Zip Code91776
