21725 Lost River, Diamond Bar, CA — listing photo 1
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FOR SALE

21725 Lost River

Diamond Bar, CA 91765
4 Beds
3 Baths
1,813 Sq Ft
Built 1963
$1,258,880
Price ReducedWas $1,348,880 — $1,258,880 (-$90,000)

Property Overview

Beautifully Remodeled Single-Story Home in the Heart of Diamond Bar! Welcome to 21725 Lost River Dr., Diamond Bar, a beautifully renovated single-story home offering 4 bedrooms plus a private office, 2.5 bathrooms, and approximately 1,813 sq. ft. of comfortable living space. This move-in-ready home has been fully remodeled with quality upgrades throughout, including a brand-new roof, new interior and exterior paint, new water piping, new central A/C system, and new insulation, providing comfort, efficiency, and peace of mind for years to come. The functional floor plan features bright and spacious living areas, generously sized bedrooms, and a dedicated office that's perfect for working from home, studying, or creating a flex space to fit your lifestyle. Situated on a desirable lot with a large front yard and spacious backyard, this property offers plenty of room for entertaining, gardening, children to play, or simply relaxing outdoors. Conveniently located within walking distance to Diamond Bar High School, Evergreen Elementary School, and the popular H Mart shopping plaza, you'll enjoy easy access to shopping, dining, parks, and everyday conveniences. Located in the highly acclaimed Walnut Valley Unified School District, this home is an exceptional opportunity for families seeking top-rated schools.

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Home Details

Property type
Residential - Single Family Residence
Year built
1963
Living area
1,813 sq ft
Lot size
8,392 sq ft
Parking
2 spaces
Garage
2 spaces
Stories
1
Days on market
78
Full bathrooms
2
Half bathrooms
1
MLS status
Active

Features & Amenities

Interior

  • All Bedrooms Down

Pool

  • None

Lot

  • Lawn

Community, Schools & Utilities

Community

Fireplace
Yes
View
None

Schools

School district
Walnut Valley Unified

Utilities

Heating
Central
Cooling
CentralAir
Water
Public
Sewer
PublicSewer
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Location & Neighborhood

21725 Lost River

Diamond Bar, CA 91765

Frequently Asked Questions About 21725 Lost River

Property type: Residential

The current asking price is $1,258,880. Pricing is subject to change and may vary based on market conditions, negotiations, and property updates. Contact our team to verify current pricing.
Yes. Use the Book Visit action or contact form to request an in-person or virtual tour of 21725 Lost River. Our team will confirm availability and timing.
This 4 bedrooms and 3 bathrooms property offers approximately 1,813 square feet of living space. It was built in 1963. Review the listing details and disclosures, then independently verify material features before making a decision.
The property is in Diamond Bar, California. Review the map, visit at relevant times of day, and verify schools, commute routes, services, noise, hazards, and local rules for the exact address.
Financing depends on the buyer, lender, property type, condition, appraisal, insurance, and association documents. A qualified lender can confirm available programs and costs for this Diamond Bar property.
The MLS currently reports the property as Active. It has been listed for 78 days. Status can change, so verify availability before relying on it.

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“Reza was the best agent we have ever worked with.”Russell & Susan McQueen

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Reza Barghlameno

eXp of California

Listing Agent

Name: Ya Ting Chan
MLS ID: TRCHANYAT

Available property

$1,258,880

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Data provided by California Regional Multiple Listing Service, Inc. ("CRMLS"). Information is for viewer's personal, non-commercial use. All data should be independently verified for accuracy.