22621 Ridge Line Road
Diamond Bar, CA, 91765
$2,749,000
4 Beds
4 Baths
3,699 SqFt
1.78 Acres
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Discover the pinnacle of hillside luxury in this fully reimagined 4-bedroom, 4-bath estate—3,669 sq ft of sleek, modern design set atop a private 1.78-acre knoll in the guard-gated Diamond Bar Country Estates. From the moment you arrive, you’re greeted by sweeping canyon-to-city-light panoramas that flow through walls of window&#39's glass and expansive ceilings, bathing every room in warm, natural light.

At the heart of the home, the chef’s kitchen shines with a dramatic waterfall-edge quartz island, premium appliances, custom European-style cabinetry, and polished hardware—perfect for both everyday meals and grand entertaining. Each spa-inspired bathroom is a sanctuary, boasting floating vanities, floor-to-ceiling tile, frameless rain-head showers, deep soaking tubs, and sleek bidet-equipped toilets.

The versatile three-story floor plan features a main-level guest suite with private deck access, an upstairs loft/media room framed by glass railings, and a tucked-away fitness nook overlooking mature oaks. Step outside to an entertainer’s dream: multiple wraparound decks and covered verandas, a built-in barbecue with prep station, glowing fire pit, and terraced gardens—all designed for sunset cocktails, morning coffee, or starlit gatherings.

Enjoy the perfect blend of tranquility and convenience—just minutes from top-rated schools, scenic hiking and biking trails, premier shopping, and fine dining. This is not just a home' it’s a lifestyle destination with the most breathtaking views in Diamond Bar.

Property Details

Price:
$2,749,000
MLS #:
PW25120510
Status:
Active
Beds:
4
Baths:
4
Address:
22621 Ridge Line Road
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
City:
Diamond Bar
Listed Date:
May 29, 2025
State:
CA
Finished Sq Ft:
3,699
ZIP:
91765
Lot Size:
77,740 sqft / 1.78 acres (approx)
Year Built:
1977
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Schools

School District:
Walnut Valley Unified

Interior

Appliances
Dishwasher, Electric Cooktop, Microwave, Refrigerator, Water Heater
Cooling
Central Air
Fireplace Features
Dining Room, Family Room, Living Room
Flooring
Vinyl
Heating
Central
Interior Features
Furnished, High Ceilings

Exterior

Association Amenities
Pickleball, Pool, Tennis Court(s), Sport Court, Other Courts, Guard, Security
Community Features
Sidewalks
Garage Spaces
4.00
Lot Features
0-1 Unit/ Acre, Lot Over 40000 Sqft
Parking Features
Driveway, Garage
Parking Spots
4.00
Pool Features
Association
Security Features
Carbon Monoxide Detector(s), Gated Community, Smoke Detector(s)
Sewer
Public Sewer
Stories Total
3
View
Canyon, City Lights, Hills, Panoramic, Trees/ Woods, Valley
Water Source
Public

Financial

Association Fee
294.00
HOA Name
Dimond Bar County Estates Association
Utilities
Natural Gas Available, Sewer Available, Water Available

Map

Community

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22621 Ridge Line Road
Diamond Bar, CA