22536 Ridge Line Road, Diamond Bar, CA 91765 - Photo 1 of 1, Diamond Bar, CA
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Sold$2,790,000on Dec 9, 2025

22536 Ridge Line Road, Diamond Bar, CA 91765

CC Royal Realty
5Beds
5Baths
4,809Sq Ft
4Parking
1978Built
126Days Listed
1Lot Sq Ft

About This Property

Rarely to Find Two Units in the Prestigous 24 hour Security Guard " the Country Estate". Nestled on the Almost Usable Lot of 52956sqft. 180 Degree City light and Moountain View. Main house 3774sqft Has 4 Bedrooms Plus a huge Bonus Room Downstairs Which could be Used as the 5th Bedroom. Spacious Living Room and Formal Dining Room. Open and Nice Kitchen with full line of Oak cabinetary and Built in Refrigerator. all the Bedrooms have Views. ADU 1035sqft has Kitchen and Garage and currently has one bedroom could be used 2 berooms and 2 Bathrooms. Resort Like Backyard Has Everything Which Can fullfill Family's Dream. Pool and Spa with Rock designed Water fall and water Slide. Two sets of Built in BBQ Station. Sport Court Behind. Mini Golf Putting Green. Nice designed in Different Zone. Many Storage Cabinets in the garage and Tesla Charging Port. Walnut Valley School district With Diamond Bar High School Nearby. Quiet and Safe Neighborhood. Association Pool and Spa and Tennis Court many Amenities.

Cathy ChengCC Royal Realty626-222-3050

Property Location

Map

Property Details

Property Type
Detached
Bedrooms
5
Bathrooms
5
Building Area
4,809 Sqft
Living Area
4,809 sqft
Year Built
1978
Stories
2.0
Status
Sold
Days on Market
126
Cumulative Days on Market
127
Original Price
$2,999,000

Location & Neighborhood

Local schools, parks, transit, and amenity information is being gathered for this listing. Check back soon for detailed neighborhood insights.

Diamond Bar Market Snapshot

137

Active Listings

$1.1M

Median Price

81

Avg Days on Market

Last updated: Mar 3, 2026

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Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.

$2,890,000