$1,125,000

1900 Mountain Avenue, Duarte CA, 91010

Price per sqft$677.71

Built in1955

Property size1,660 sqft

Property typeResidential

Bought with Nicole Galloway with Realty ONE Group Empire and Listed by Annette Garcia CA DRE# 02035556 with Realty ONE Group Empire [email protected]

Overview

Sold

Closed

Listed Sep 6, 2025

Updated 4 weeks ago

Rare opportunity in Duarte! For the first time in decades, 1900 S. Mountain Avenue is available. This property offers endless potential on one of the largest lots in the neighborhood. The main residence features 3 bedrooms, 2 bathrooms, and 1,660 sq. ft. with a spacious floor plan that includes an indoor laundry room. Set on a massive 27,400+ sq. ft. lot (0.63 acres), the grounds are fully fenced with an automatic entry gate and boast mature landscaping, including fruit-producing lemon and orange trees. A detached bonus studio with full bath and kitchen setup provides flexible options for guests, extended family, office, or rental potential (not included in recorded square footage). Oversized parcels of this scale are rarely available, making this an ideal opportunity for investors, developers, or visionaries seeking expansion, multiple units, or the chance to create a one-of-a-kind retreat. Conveniently located near schools, shopping, freeways, and the foothills of the San Gabriel Mountains, this property offers both immediate livability and long-term upside.

Additional information

MLS^® ID: HD25199798

Interior Features

Bedrooms: 3
Bathrooms: 2
Fireplace: Yes
Cooling: Yes
Heating: Yes
Basement: No

Exterior Features

Lot Size: 0.63 Acres

Other Property Details

View: Yes
55+/Senior Community: No

Bought with Nicole Galloway with Realty ONE Group Empire and Listed by Annette Garcia CA DRE# 02035556 with Realty ONE Group Empire [email protected]

Based on information from the California Regional Multiple Listing Service (CRMLS) as of 8/25/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. Any offer of compensation is made only to participants of the MLS where the listing is filed.

Data last updated on 8/25/2026 at 1:11 AM UTC Last Checked: 1:11 AM UTC