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.
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
See this Listing
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
View
CI, SEE
Financial
Map
Community
- Address311 S San Marino AV San Gabriel CA
- CitySan Gabriel
- CountyLos Angeles
- Zip Code91776
Market Summary
Current real estate data for Single Family in San Gabriel as of May 28, 2026
92
Single Family Listed
66
Avg DOM
484
Avg $ / SqFt
$1,131,398
Avg List Price
Property Summary
- 311 S San Marino AV San Gabriel CA is a Single Family for sale in San Gabriel, CA, 91776. It is listed for $1,498,000 and features 5 beds, 5 baths, and has approximately 5,564 square feet of living space, and was originally constructed in 1913. The current price per square foot is $269. The average price per square foot for Single Family listings in San Gabriel is $484. The average listing price for Single Family in San Gabriel is $1,131,398.
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311 S San Marino AV
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