1423 Copper Mountain, Diamond Bar, CA 91765
Martha Garcia Duraiswamy
Martha Garcia Duraiswamy

Agent License ID: 01959055

+1(619) 370-7619

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$ 1,218,888

$ 1,249,888 2.5%

Est. payment /mo
Sold on 09/30/2026

1423 Copper Mountain Diamond Bar, CA 91765

4 Beds

3 Baths

2,380 SqFt

UPDATED:

Key Details

Sold Price $1,218,888

Property Type Single Family Home

Sub Type Detached

Listing Status Sold

Purchase Type For Sale

Square Footage 2,380 sqft

Price per Sqft $512

MLS Listing ID TR26115009

Sold Date 09/30/26

Bedrooms 4

Full Baths 3

Year Built 1978

Lot Size 7,144 Sqft

Property Sub-Type Detached

Property Description

Nestled on a quiet cul-de-sac in the highly desirable city of Diamond Bar, 1423 Copper Mountain offers the perfect blend of modern upgrades, privacy, energy efficiency, and top-rated schools. Located within walking distance to highly acclaimed Quail Summit Elementary and situated in the award-winning Walnut Valley Unified School District, this beautifully maintained home checks all the boxes for todays buyers. This turnkey property is currently being refreshed with new interior, exterior paint, upgraded PEX plumbing throughout the home complementing the homes updated kitchen and modern contemporary feel throughout. From the moment you walk in, youll notice the pride of ownership and attention to detail that make this home truly move-in ready. Step outside into your own private backyard retreat featuring mature fruit trees, peaceful surroundings, and scenic city light views. Whether youre entertaining guests, enjoying your morning coffee, or relaxing after a long day, this backyard offers the perfect combination of tranquility and functionality. One of the standout features of this home is the fully paid solar system, helping dramatically reduce electricity costs year-round a huge benefit for California homeowners looking for energy-efficient living and long-term savings. Outdoor enthusiasts will appreciate the close proximity to local hiking and walking trails, while the nearby Diamond Bar Center offers community events, concerts in the park, weddings, and year-round entertainment just minutes away. Conveniently located near shopping, dining, parks, and easy freeway access

Location

State CA

County Los Angeles

Direction Qualsummit lesft from DB Blvd than right on Copper Mountain

Interior

Interior Features Copper Plumbing Full

Heating Forced Air Unit

Cooling Central Forced Air

Fireplaces Type FP in Family Room

Fireplace No

Exterior

Garage Spaces 2.0

View Y/N Yes

Water Access Desc Public

View City Lights

Total Parking Spaces 2

Building

Story 2

Sewer Public Sewer

Water Public

Level or Stories 2

Others

Senior Community No

Tax ID 8702014042

Acceptable Financing Cash To Existing Loan

Listing Terms Cash To Existing Loan

Special Listing Condition Standard

MLS Router / San Diego MLS
Listed by Samuel Castorena, DRE#01264865 Samuel G. Castorena Jr 
Co-listed byNON LISTED OFFICE
Bought with Baoke Wang Real Brokerage Technologies, Inc

NEARBY SCHOOL & BUSINESS

Martha Garcia Duraiswamy

Martha Garcia Duraiswamy

Agent License ID: 01959055

+1(619) 370-7619

GET MORE INFORMATION

Name
Phone*
Message

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1423 Copper Mountain