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Updated Duplex with Detached Garages
For Sale
$1,138,000
Pending

118-120 N San Marino Avenue, San Gabriel, CA 91775

San Gabriel, CA

Property SizeContact for details
Lot Size0.15 Acres
Days on Market49

Property Features for 118-120 N San Marino Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bathroom 2, Bedroom 1, Bedroom 4, Bedroom 2, Bathroom 1, Laundry Room, Bedroom 3
Parking 2
Lot features Paved, Front Yard
Directions North of W Las Tunas and West of Segovia Ave
Subdivision 654 - San Gabriel
Standard status Pending
APN 5363030006
Lot size 0.15 Acres

Utilities

Sewer type Public Sewer
Water source Public

Building Details

Year built 1948
Floors in Building 1
Number of units 2
Listing Agency: RE/MAX Premier Properties · RE/MAX International
Listed By: RHEA BAI · License #01360246
Added: Jul 14 Changed: Aug 31 Last Checked: Aug 31 at 6:06AM
MLS# WS26138529

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This 1948 duplex includes two back-to-back residences with similar floor plans and a layout designed for privacy between households. Each unit has benefited from kitchen and bathroom renovations, updated flooring, interior paint, central air conditioning, and a newer roof. One residence is tenant occupied, while the other has been used by the owners or their family.

The rear of the property contains two detached single-car garages plus additional parking. Drought-tolerant landscaping and mature hedges frame the property and add separation from the surrounding area. The 0.1507-acre site is served by public water and public sewer. The current configuration may allow one or both residences to be adapted to a three-bedroom plan, and the property may also offer ADU potential. Located in North San Gabriel, the duplex provides access to shopping, dining, parks, schools, and major transportation routes.

Key Highlights

  • Two back‑to‑back residences with similar floor plans
  • Remodeled kitchens and bathrooms, updated flooring, interior paint, central air, and newer roof
  • Two detached single‑car garages plus additional parking

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Gym & Fitness Center Parking Lot & Garage Grocery & Convenience Store (Bike/Boat/Book/etc) Store Hotel & Motel Veterinary Clinic

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

1,744
Businesses Nearby

Demographics for 91775, CA

24,252
Population
8,905
Households
2.7
Avg Household Size
43
Median Age
52%
College-Educated
91%
High-School Grad
3.1 sq mi
ZIP Area
7,823
Density / Sq Mi
$113,703
Median Household Income
$52,343
Median Earnings
$2,068
Median Rent
$1,042,600
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two similar residences offer flexible occupancy, remodeled interiors, and private parking for both households.
Where is this duplex located?
The property is located at 118-120 N San Marino Avenue San Gabriel, CA.
What is the asking price?
The asking price for this property is $1,138,000.
What are key features of this property?
This property features: Two back‑to‑back residences with similar floor plans; Remodeled kitchens and bathrooms, updated flooring, interior paint, central air, and newer roof; Two detached single‑car garages plus additional parking
More about this property
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