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.
Property Details
Price:
$2,790,000
MLS #:
TR25176144
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616
Listed Date:
Aug 5, 2025
Finished Sq Ft:
4,809
Lot Size:
52,956 sqft / 1.22 acres (approx)
Year Built:
1978
See this Listing
Schools
School District:
Walnut Valley Unified
High School:
Diamond Bar
Interior
Bathrooms
5 Full Bathrooms
Cooling
CA, DL
Heating
CF
Laundry Features
IK
Exterior
Community Features
CRB
Parking Spots
4
Financial
HOA Fee
$294
HOA Frequency
MO
Map
Community
- AddressRidge Line RD Lot 167 Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Market Summary
Current real estate data for Single Family in Diamond Bar as of Nov 23, 2025
80
Single Family Listed
56
Avg DOM
365
Avg $ / SqFt
$1,170,965
Avg List Price
Property Summary
- Ridge Line RD Lot 167 Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $2,790,000 and features 5 beds, 5 baths, and has approximately 4,809 square feet of living space, and was originally constructed in 1978. The current price per square foot is $580. The average price per square foot for Single Family listings in Diamond Bar is $365. The average listing price for Single Family in Diamond Bar is $1,170,965.
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Courtesy of CC Royal Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2025. California Regional Multiple Listing Service. All rights reserved.Ridge Line RD Lot 167
Diamond Bar, CA