There are multiple listings for this address:
Entry-Level Luxury in “The Country” with Elite 10/10 Schools
Experience the prestige of Diamond Bar’s premier 24-hour guard-gated community. This remodeled 3,406 sq. ft. estate offers a rare entry-point into “The Country,” paired with enrollment in the top-rated Walnut Valley Unified School District (Evergreen Elementary, Chaparral Middle, and Diamond Bar High).
Inside, expansive windows frame breathtaking, unobstructed mountain vistas. The remodeled chef’s kitchen features granite countertops and stainless steel appliances, while the family room boasts rustic beam ceilings. The private master suite offers direct backyard access and a luxurious bath with a separate shower, soaking tub, and granite-topped dual sinks.
The unique split-level layout includes a massive lower-level bonus room with a rock fireplace, wet bar, and storage—perfect as a private executive office or media room. Outside, an upgraded deck built along the canyon slope provides a front-row seat to spectacular mountain views. Complete with fragrant fruit trees and side-yard RV parking, this home perfectly blends functionality with hillside serenity.
Experience the prestige of Diamond Bar’s premier 24-hour guard-gated community. This remodeled 3,406 sq. ft. estate offers a rare entry-point into “The Country,” paired with enrollment in the top-rated Walnut Valley Unified School District (Evergreen Elementary, Chaparral Middle, and Diamond Bar High).
Inside, expansive windows frame breathtaking, unobstructed mountain vistas. The remodeled chef’s kitchen features granite countertops and stainless steel appliances, while the family room boasts rustic beam ceilings. The private master suite offers direct backyard access and a luxurious bath with a separate shower, soaking tub, and granite-topped dual sinks.
The unique split-level layout includes a massive lower-level bonus room with a rock fireplace, wet bar, and storage—perfect as a private executive office or media room. Outside, an upgraded deck built along the canyon slope provides a front-row seat to spectacular mountain views. Complete with fragrant fruit trees and side-yard RV parking, this home perfectly blends functionality with hillside serenity.
Property Details
Price:
$1,888,888
MLS #:
TR26099421
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Aug 16, 2026
Finished Sq Ft:
3,406
Lot Size:
53,274 sqft / 1.22 acres (approx)
Year Built:
1979
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Bathrooms
3 Full Bathrooms
Cooling
CA
Heating
CF
Laundry Features
IR
Levels
U
Main Level Bathrooms
3
Main Level Bedrooms
4
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL, SUB, HRS, PARK
Garage Spaces
2
Parking Spots
2
Parking Total
2
View
CI, HI
Financial
HOA Fee
$350
HOA Fee Frequency
MO
Map
Community
- Address23600 Ridge Line Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Market Summary
Current real estate data for Single Family in Diamond Bar as of Oct 02, 2026
168
Single Family Listed
71
Avg DOM
404
Avg $ / SqFt
$1,286,127
Avg List Price
Property Summary
- 23600 Ridge Line Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $1,888,888 and features 4 beds, 3 baths, and has approximately 3,406 square feet of living space, and was originally constructed in 1979. The current price per square foot is $555. The average price per square foot for Single Family listings in Diamond Bar is $404. The average listing price for Single Family in Diamond Bar is $1,286,127.
Similar Listings Nearby
Courtesy of RE/MAX Galaxy. 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.23600 Ridge Line
Diamond Bar, CA
Entry-Level Luxury in “The Country” with Elite 10/10 Schools
Experience the prestige of Diamond Bar’s premier 24-hour guard-gated community. This remodeled 3,406 sq. ft. estate offers a rare entry-point into “The Country,” paired with enrollment in the top-rated Walnut Valley Unified School District (Evergreen Elementary, Chaparral Middle, and Diamond Bar High).
Inside, expansive windows frame breathtaking, unobstructed mountain vistas. The remodeled chef’s kitchen features granite countertops and stainless steel appliances, while the family room boasts rustic beam ceilings. The private master suite offers direct backyard access and a luxurious bath with a separate shower, soaking tub, and granite-topped dual sinks.
The unique split-level layout includes a massive lower-level bonus room with a rock fireplace, wet bar, and storage—perfect as a private executive office or media room. Outside, an upgraded deck built along the canyon slope provides a front-row seat to spectacular mountain views. Complete with fragrant fruit trees and side-yard RV parking, this home perfectly blends functionality with hillside serenity.
Experience the prestige of Diamond Bar’s premier 24-hour guard-gated community. This remodeled 3,406 sq. ft. estate offers a rare entry-point into “The Country,” paired with enrollment in the top-rated Walnut Valley Unified School District (Evergreen Elementary, Chaparral Middle, and Diamond Bar High).
Inside, expansive windows frame breathtaking, unobstructed mountain vistas. The remodeled chef’s kitchen features granite countertops and stainless steel appliances, while the family room boasts rustic beam ceilings. The private master suite offers direct backyard access and a luxurious bath with a separate shower, soaking tub, and granite-topped dual sinks.
The unique split-level layout includes a massive lower-level bonus room with a rock fireplace, wet bar, and storage—perfect as a private executive office or media room. Outside, an upgraded deck built along the canyon slope provides a front-row seat to spectacular mountain views. Complete with fragrant fruit trees and side-yard RV parking, this home perfectly blends functionality with hillside serenity.
Property Details
Price:
$1,838,888
MLS #:
TR26206716
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Sep 22, 2026
Finished Sq Ft:
3,406
Lot Size:
53,274 sqft / 1.22 acres (approx)
Year Built:
1979
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Bathrooms
3 Full Bathrooms
Cooling
CA
Heating
CF
Laundry Features
IR
Levels
U
Main Level Bathrooms
3
Main Level Bedrooms
4
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL, SUB, HRS, PARK
Garage Spaces
2
Parking Spots
2
Parking Total
2
View
CI, HI
Financial
HOA Fee
$350
HOA Fee Frequency
MO
Map
Community
- Address23600 Ridge Line Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Market Summary
Current real estate data for Single Family in Diamond Bar as of Oct 02, 2026
168
Single Family Listed
71
Avg DOM
404
Avg $ / SqFt
$1,286,127
Avg List Price
Property Summary
- 23600 Ridge Line Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $1,838,888 and features 4 beds, 3 baths, and has approximately 3,406 square feet of living space, and was originally constructed in 1979. The current price per square foot is $540. The average price per square foot for Single Family listings in Diamond Bar is $404. The average listing price for Single Family in Diamond Bar is $1,286,127.
