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$3,420,000

  • Sold
  • Closed
  • Single Family
  • 7 Beds
  • 8 Full Baths
  • 10,312 Sq. Ft.
  • 4 Car Garage
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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.

Full Property Details for 2878 Crystal Ridge Rd

General

  • Sold For: $3,420,000
  • HOA FEE: $294/month
  • Status: Closed
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: TR25028384
  • Added to Site: 371 day(s) ago

Interior

  • Rooms/Areas: Entry, Family Room, Formal Entry, Foyer, Galley Kitchen, Great Room, Kitchen, Laundry, Library, Living Room, Loft, Main Floor Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Office, Retreat
  • Fireplace: Yes
  • Fireplace(s): Family Room, Library, Living Room, Primary Bedroom, Outside

Rooms

Bathrooms

  • Total Bathrooms: 8
  • Full Bathrooms: 8

Bedrooms

  • Total Bedrooms: 7

Other Rooms

  • Laundry: Individual Room

Additional Information

  • Shared Amenities: Pickleball, Pool, Spa/Hot Tub, Outdoor Cooking Area, Picnic Area, Playground, Tennis Court(s), Sport Court, Horse Trails, Clubhouse, Billiard Room, Call for Rules, Management, Guard, Security, Controlled Access
  • Pool: Yes
  • Pool Description: Private, In-Ground

Parking

  • Garage: Yes
  • Garage Spaces: 4

Location

  • County: Los Angeles
  • Driving Directions: Close to Diamond Bar Gate , Steeplechase and crystal ridge

School Information

  • School District: Walnut Valley Unified
  • High School: DIABAR

Community

  • Community Features: Horse Trails, Park, Suburban
  • Assoc. Name: PMP Managment

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Central

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Single Family Residence
  • Common Walls: No Common Walls
  • Entry Location: 1
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 10,312
  • Sq. Ft. Source: Assessor
  • Year Built: 2005
  • Year Built Source: Assessor

Lot Features

  • Property View: Hills, Pool
  • Lot Size (Acres): 0.6313
  • Lot Size Source: Assessor
  • Irrigation System: Sprinkler System
  • Zoning: LCR120000-A2-1
  • Lot Description: Back Yard, Lot 20000-39999 Sqft, Sprinkler System

Financial Considerations

  • Price Per Sq. Ft.: $331.65
  • Association Fee: $294
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard

Listed by RE/MAX Galaxy, Grace Zhang and RE/MAX Galaxy, Zheng Sun
Sold by IRN Realty, Ke Chung Liu

Listing agents

— 2878 Crystal Ridge Rd —

  • Grace Zhang

    RE/MAX Galaxy

  • Zheng Sun

    RE/MAX Galaxy

909-223-2297

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 2878 Crystal Ridge Rd

School District:Walnut Valley Unified School District
NameGradesDistance
Castle Rock Elementary School, Diamond Bar, CA
2975 Castlerock Road, Diamond Bar, CA 91765
K-50.8 mi
South Pointe Middle School
20671 Larkstone Drive, Walnut, CA 91789
6-82 mi
Diamond Bar High School
21400 Pathfinder Road, Diamond Bar, CA 91765
9-121.1 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 2878 Crystal Ridge Rd

Date
Details
Price
Change
Source
6/25/2025
Sold
$3,420,000
-14.24%
MLS
3/28/2025
Price Reduced
$3,988,000
-11.35%
MLS
2/07/2025
Listed
$4,498,800
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by RE/MAX Galaxy, Grace Zhang and RE/MAX Galaxy, Zheng Sun
Sold by IRN Realty, Ke Chung Liu

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2878 Crystal Ridge Road, Diamond Bar, CA 91765 (MLS# TR25028384) is a Single Family property that was sold at $3,420,000 on June 25, 2025. Want to learn more about 2878 Crystal Ridge Road? Do you have questions about finding other Single Family real estate for sale in Diamond Bar? You can browse all Diamond Bar real estate or contact a Coldwell Banker agent to request more information.