This family home is located in the beautiful area of Diamond Bar, quiet neighborhood with many close retail shopping amenities, Dining and professional services, it is also located within the Walnut Valley Unified School District of award winning schools. This family home is a one story four bedroom two bath home, with flooring upgrades, dual pane windows, kitchen upgrades and many more. This home is also equipped with a private inground swimming pool.
Property Details
Price:
$995,000
MLS #:
IG26163055
Status:
Active
Beds:
4
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Jul 27, 2026
Finished Sq Ft:
1,521
Lot Size:
7,949 sqft / 0.18 acres (approx)
Year Built:
1963
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Appliances
Water Heater, Gas Oven
Bathrooms
2 Full Bathrooms
Cooling
Central Air
Heating
Central
Interior Features
Granite Counters
Laundry Features
Gas & Electric Dryer Hookup
Levels
One
Main Level Bathrooms
2
Main Level Bedrooms
4
Exterior
Attached Garage YN
1
Common Walls
No Common Walls
Community Features
Biking, Hiking, Park
Covered Spaces
2
Garage Spaces
2
Lot Features
0-1 Unit/Acre
Parking Features
Garage
Parking Spots
2
Parking Total
2
Stories
1
View
Hills
Financial
Map
Community
- Address3525 Castle Rock Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Market Summary
Current real estate data for Single Family in Diamond Bar as of Nov 14, 2026
100
Single Family Listed
83
Avg DOM
578
Avg $ / SqFt
$2,081,870
Avg List Price
Property Summary
- 3525 Castle Rock Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $995,000 and features 4 beds, 2 baths, and has approximately 1,521 square feet of living space, and was originally constructed in 1963. The current price per square foot is $654. The average price per square foot for Single Family listings in Diamond Bar is $578. The average listing price for Single Family in Diamond Bar is $2,081,870.
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Courtesy of Economic Realty Group, Inc.. 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 2026. California Regional Multiple Listing Service. All rights reserved.3525 Castle Rock
Diamond Bar, CA