Located within the prestigious 24-hour gate-guarded community of The Country, this luxury European-inspired estate is the epitome of luxury and grandeur. Spanning an impressive 10,312 square feet on a 0.64-acre lot, this architectural masterpiece is adorned with imported chandeliers, granite flooring, and countertops, creating an ambiance of timeless elegance. Situated in a prime location within one of Southern California’s most sought-after communities, this residence also provide access to an award-winning school district, making it the perfect choice for those seeking both prestige and top-tier education.
The residence features seven luxurious bedroom suites, including two on the main level for convenience. The primary suite is a true palace, offering unparalleled sophistication and comfort. Designed for both grand-scale entertaining and intimate gatherings, the home boasts dramatic front and back staircases, five fireplaces that add warmth and charm, and expansive built-in cabinetry with an elegant entertainment center. A grand wet bar creates the perfect setting for hosting in style, while the dedicated library and home theater provide the ultimate private retreat.
Outside, the resort-style backyard is a private oasis, featuring a custom-designed pool with exquisite water fountains framed by hand-carved marble columns. The four-car garage offers ample space for prized vehicles, completing this estate’s flawless blend of sophistication, comfort, and prestige.
With an unbeatable location and unmatched level of elegance, this estate presents a rare opportunity to own a true masterpiece in The Country Estates. Schedule your private tour today.
Sold for $3,420,000 on 06/25/25
Listing Provided by:
Grace Zhang DRE #01946544 909-223-2297,
RE/MAX Galaxy,
Zheng Sun DRE #02030373 909-861-9985,
RE/MAX Galaxy
$3,420,000
2878 Crystal Ridge Rd, Diamond Bar, CA 91765
7beds
10,312sqft
Single Family Residence
Built in 2005
0.63 Acres Lot
$-- Zestimate®
$332/sqft
$6,145 Estimated rent
What's special
Zillow last checked: 7 hours ago
Listing updated: June 26, 2025 at 12:46pm
Listing Provided by:
Grace Zhang DRE #01946544 909-223-2297,
RE/MAX Galaxy,
Zheng Sun DRE #02030373 909-861-9985,
RE/MAX Galaxy
Bought with:
Ke Chung Liu, DRE #01081247
IRN Realty
Source: CRMLS,MLS#: TR25028384
Originating MLS: California Regional MLS

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 8
- Full bathrooms: 8
- Main level bathrooms: 3
- Main level bedrooms: 2
Kitchen
- Features: Galley Kitchen
Heating
- Central
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Bedroom on Main Level, Entrance Foyer, Galley Kitchen, Loft, Primary Suite
- Has fireplace: Yes
- Fireplace features: Family Room, Library, Living Room, Primary Bedroom, Outside
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 10,312 sqft
Property
Parking
- Total spaces: 4
- Parking features: Garage - Attached
- Attached garage spaces: 4
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Has private pool: Yes
- Pool features: In Ground, Private, Association
- Has view: Yes
- View description: Hills, Pool
Lot
- Size: 0.63 Acres
- Features: Back Yard, Sprinkler System
Details
- Parcel number: 8713052034
- Zoning: LCR120000-A2-1
- Special conditions: Standard
- Horse amenities: Riding Trail
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 2005
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Community
- Community features: Horse Trails, Park, Suburban
Location
- Region: Diamond Bar
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $294 monthly
- Amenities included: Billiard Room, Call for Rules, Clubhouse, Controlled Access, Sport Court, Horse Trails, Management, Outdoor Cooking Area, Picnic Area, Playground, Pickleball, Pool, Guard, Spa/Hot Tub, Security, Tennis Court(s)
- Association name: DBCEA
- Association phone: 909-861-4114
Other
Other facts
- Listing terms: Cash,Cash to New Loan,Conventional