1423 Copper Mountain, Diamond Bar, CA 91765
Local realty services provided by:CENTURY 21 LOTUS
1423 Copper Mountain,Diamond Bar, CA 91765
$1,299,999
- 4 Beds
- 3 Baths
- 2,380 sq. ft.
- Single family
- Active
Upcoming open houses
- Sat, Aug 0111:00 am - 01:00 pm
Listed by: samuel castorena
Office: samuel g. castorena jr626-253-5129
MLS#:TR26115009
Source:CRMLS
Price summary
- Price:$1,299,999
- Price per sq. ft.:$546.22
About this home
Professional pictures coming soon.
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 today’s buyers.
This turnkey property is currently being refreshed with new interior and exterior paint, complementing the home’s updated kitchen and modern contemporary feel throughout. From the moment you walk in, you’ll 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 you’re 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, this home combines suburban comfort with everyday convenience.
If you’ve been searching for a modern upgraded home in Diamond Bar with views, paid solar, privacy, excellent schools, hiking trails, and a prime cul-de-sac location, this is one you do not want to miss.
Walnut Valley Unified School District
Quail Summit Elementary
Paid solar home
Cul-de-sac home
City light views
Turnkey home
Modern upgrades
Private backyard
Fruit trees
Hiking trails nearby
Energy-efficient home
Move-in ready
Diamond Bar real estate
Quiet neighborhood
Family-friendly neighborhood...
Contact an agent
Home facts
- Year built:1978
- Listing ID #:TR26115009
- Added:64 day(s) ago
- Updated:July 30, 2026 at 11:04 AM
Rooms and interior
- Bedrooms:4
- Total bathrooms:3
- Full bathrooms:3
- Living area:2,380 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Central
- Central air:Yes
Structure and exterior
- Year built:1978
- Building area:2,380 sq. ft.
- Lot area:0.16 Acres
- Construction Materials:Copper Plumbing
- Levels:2 Story
Schools
- High school:Diamond Bar
- Middle school:Chaparral
- Elementary school:Quail Summit
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$1,299,999
- Price per sq. ft.:$546.22
Features and amenities
- Laundry features:Inside
- Amenities:Open Floor Plan
Parking
- Total parking spaces:2
- Garage:Yes
- Garage spaces:2
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