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.
MLS #
CRHD25199798
MLS Source
California Regional MLS
Days on Site
12
Bedrooms
Primary Suite/Retreat
Appliances
Microwave, Other, Oven Range - Gas
Dining Room
Formal Dining Room
Fireplace
Living Room
Flooring
Laminate
Laundry
Other
Cooling
Ceiling Fan, Central Forced Air
Heating
Central Forced Air, Fireplace
Pool
None
Garage/Parking
Other, RV Access, Garage: 0 Car(s)
Elementary District
Duarte Unified
High School District
Duarte Unified
HOA Fee
$0
Zoning
DUR16500*
1900 Mountain Ave is a Single Family Residence in Duarte, CA 91010. This 1,660 square foot property sits on a 0.632 Acres Lot and features 3 bedrooms & 2 full bathrooms. It is currently priced at $1,194,000 and was built in 1955.
This address can also be written as 1900 Mountain Ave, Duarte, CA 91010.©2025 California Regional MLS. 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 California Regional MLS.
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This listing information is up-to-date as of September 15, 2025. For the most current information, please contact Annette Garcia