Nestled in the prestigious enclave of The Country Estates, this stunning custom estate embodies refined luxury and timeless elegance. Sprawling over 6,726 square feet of meticulously designed living space, this two-story masterpiece offers six spacious bedrooms and seven exquisite bathrooms, ensuring ample room for both lavish entertaining and intimate family living. Upon entering the grand formal entryway, visitors are greeted by soaring ceilings, striking marble and hardwood floors, and an ambiance of stunning sophistication. The home’s layout is thoughtfully arranged with an oversized living room, a gracious formal living area, and a welcoming family room that radiates warmth and charm. Every detail has been carefully curated and updated, from the entirely re-piped systems to the modernized, luxurious bathrooms. The gourmet kitchen is a chef’s dream, equipped with top-of-the-line built-in appliances, a generous walk-in pantry, and elegant finishes that promise both functionality and style. Each spacious bedroom suite, including a lush primary retreat, provides a serene sanctuary with refined touches that enhance the sense of calm and comfort. The primary bedroom is spacious, completed with a fireplace, huge walk-in closet, covered viewing deck, marbled bathroom with large vanity, dual sinks, walk-in shower, separate soaking tub, private commode, and magnificent views. Beyond the interior, the property truly shines. Step outside into a breathtaking landscape designed for entertaining and relaxation. The expansive grounds feature a private putting green, a sparkling pool and spa, and a charming gazebo, all set against a backdrop of mesmerizing panoramic city lights and majestic mountain views. The park-like setting offers a peaceful escape, making it the perfect venue for both lively gatherings and quiet evenings under the stars. This beautiful and functional custom estate is more than a simple home, it is a statement of luxury, comfort, and impeccable taste in one of the most coveted communities.
Property Details
Price:
$3,990,000
MLS #:
TR25029175
Status:
Active
Beds:
6
Baths:
7
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Feb 8, 2025
Finished Sq Ft:
6,726
Lot Size:
40,834 sqft / 0.94 acres (approx)
Year Built:
1994
Custom Built,see RemarksPrivate,association,in Ground616diamondbarWalnut Valley UnifiedQuail SummitChaparralDiamond Bar
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Schools
School District:
Walnut Valley Unified
Elementary School:
Quail Summit
Middle School:
Chaparral
High School:
Diamond Bar
Interior
Appliances
6 Burner Stove, Built- In Range, Dishwasher, Double Oven, Freezer, Disposal, Gas Oven, Gas Range, Gas Cooktop, Gas Water Heater, Microwave, Range Hood, Refrigerator, Vented Exhaust Fan, Warming Drawer, Water Heater
Bathrooms
7 Full Bathrooms
Cooling
Central Air, See Remarks
Flooring
See Remarks, Wood
Heating
Central, Fireplace(s)
Laundry Features
Gas Dryer Hookup, Individual Room, Inside, See Remarks, Washer Hookup
Exterior
Architectural Style
Custom Built, See Remarks
Association Amenities
Pickleball, Pool, Outdoor Cooking Area, Picnic Area, Playground, Sport Court, Biking Trails, Hiking Trails, Horse Trails, Clubhouse, Meeting Room, Management, Guard, Security, Controlled Access, Other
Community Features
Hiking, Park
Construction Materials
Stucco
Parking Features
Direct Garage Access, Driveway, Garage, Garage Door Opener, See Remarks
Parking Spots
4.00
Roof
Tile
Security Features
24 Hour Security, Gated with Attendant, Carbon Monoxide Detector(s), Gated Community, Gated with Guard, Smoke Detector(s)
Financial
HOA Name
The Country Estates
Map
Community
- Address1822 Diamond Knoll Lane Diamond Bar CA
- Neighborhood616 – Diamond Bar
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Subdivisions in Diamond Bar
Market Summary
Current real estate data for Single Family in Diamond Bar as of Oct 19, 2025
83
Single Family Listed
147
Avg DOM
577
Avg $ / SqFt
$2,304,542
Avg List Price
Property Summary
- 1822 Diamond Knoll Lane Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $3,990,000 and features 6 beds, 7 baths, and has approximately 6,726 square feet of living space, and was originally constructed in 1994. The current price per square foot is $593. The average price per square foot for Single Family listings in Diamond Bar is $577. The average listing price for Single Family in Diamond Bar is $2,304,542.
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