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.
Sold for $1,125,000
Listing Provided by: Realty ONE Group Empire
Bought with: Realty ONE Group Empire
$1,125,000
1900 Mountain Ave, Duarte, CA 91010
3beds
1,660sqft
Single Family Residence
Built in 1955
0.63 Acres Lot
$1,131,100 Zestimate®
$678/sqft
$3,922 Estimated rent
Home value
$1,131,100
$1.03M - $1.24M
$3,922/mo
Zestimate® history
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$3,922/mo
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$3,922/mo
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$7,121/mo
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List your homeWhat's special
Mature landscapingSpacious floor planIndoor laundry room
Zillow last checked:
Listing updated:
Listing Provided by:
Annette Garcia DRE #02035556 annetteg.realtor@gmail.com,
Realty ONE Group Empire
Bought with:
Nicole Galloway, DRE #02067188
Realty ONE Group Empire
Source: CRMLS,MLS#: HD25199798
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Bathroom
- Features: Bathtub, Separate Shower
Heating
- Central, Fireplace(s)
Cooling
- Central Air
Appliances
- Included: Gas Range, Microwave
- Laundry: Inside
Features
- Ceiling Fan(s), Separate/Formal Dining Room
- Flooring: Carpet, Laminate, Tile
- Has fireplace: Yes
- Fireplace features: Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 1,660 sqft
Property
Parking
- Parking features: Asphalt, Driveway, RV Access/Parking
Features
- Levels: One
- Stories: 1
- Entry location: Front
- Patio & porch: Covered, Patio, Porch
- Pool features: None
- Spa features: None
- Fencing: Block,Chain Link,Wood,Wrought Iron
- Has view: Yes
- View description: Mountain(s), Neighborhood
Lot
- Size: 0.63 Acres
- Features: 0-1 Unit/Acre, Front Yard, Lawn, Landscaped, Level, Near Public Transit, Yard
Details
- Additional structures: Guest House Detached
- Parcel number: 8531018023
- Zoning: DUR16500*
- Special conditions: Standard,Trust
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Brick, Plaster
Condition
- Repairs Cosmetic,Turnkey
- New construction: No
- Year built: 1955
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Sewer Connected
Community & neighborhood
Security
- Security features: Security Gate
Community
- Community features: Sidewalks
Location
- Region: Duarte
Other
Other facts
- Listing terms: Cash,Cash to New Loan,Conventional
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 11/12/2025 | Sold | $1,125,000-5.8%$678/sqft |
Source:  CRMLS #HD25199798 Report a problem | ||
| 10/7/2025 | Contingent | $1,194,000$719/sqft |
Source: CRMLS #HD25199798 Report a problem | ||
| 9/6/2025 | Listed for sale | $1,194,000$719/sqft |
Source: CRMLS #HD25199798 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,047 +7.6% | $77,402 +2% |
| 2024 | $1,902 +2% | $75,885 +2% |
| 2023 | $1,865 +1.8% | $74,398 +2% |
| 2022 | $1,832 +1.5% | $72,940 +2% |
| 2021 | $1,805 +3.6% | $71,511 +1% |
| 2020 | $1,741 | $70,778 +2% |
| 2019 | $1,741 +26.2% | $69,392 +2% |
| 2018 | $1,379 | $68,032 +2% |
| 2017 | $1,379 +2% | $66,699 +2% |
| 2016 | $1,353 +2.3% | $65,392 +1.5% |
| 2015 | $1,322 +1% | $64,411 +2% |
| 2014 | $1,309 | $63,150 +2.5% |
| 2012 | -- | $61,634 +2% |
| 2011 | -- | $60,427 +0.8% |
| 2010 | -- | $59,976 -0.2% |
| 2009 | -- | $60,119 +2% |
| 2008 | -- | $58,941 +2% |
| 2007 | -- | $57,786 +2% |
| 2006 | -- | $56,654 |
| 2005 | -- | $56,654 +4% |
| 2004 | -- | $54,455 +1.9% |
| 2003 | -- | $53,458 +2% |
| 2002 | -- | $52,411 +4% |
| 2000 | -- | $50,378 |
Find assessor info on the county website
Neighborhood: 91010
Nearby schools
GreatSchools rating
- 4/10Maxwell Elementary SchoolGrades: K-8Distance: 0.1 mi
- 7/10Duarte High SchoolGrades: 9-12Distance: 1.1 mi
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Estimated market value
$1,131,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$1,131,100
- California
- Los Angeles County
- Duarte
- 91010
- 1900 Mountain Ave
Nearby cities
Nearby zip codes
Other Duarte Topics
