Spacious single-family home in Diamond Bar featuring 4 bedrooms and 2 bathrooms with approx. 2,000 sq ft of living space on a 6,662 sq ft lot. Open floor plan with high ceilings, gas fireplace, and bright living area. All-new flooring throughout, no carpet. Upgraded electrical panel with 220V EV charging capability. Fully upgraded bathrooms. Galley kitchen with granite countertops, breakfast bar, pantry, and adjacent formal dining with recessed lighting. Bonus family room opens to backyard with newer patio cover and green space. Central A/C, shutters throughout, and 3-car attached garage. Convenient freeway and public transit access. Located in the highly rated Walnut Valley USD. Move-in ready with great long-term value.
Property Details
Price:
$1,299,990
MLS #:
TR26018208
Status:
Active
Beds:
4
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
668walnut
Listed Date:
Jan 27, 2026
Finished Sq Ft:
2,000
Lot Size:
6,663 sqft / 0.15 acres (approx)
Year Built:
1979
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Bathrooms
2 Full Bathrooms
Cooling
CA
Laundry Features
IN
Levels
A
Main Level Bathrooms
2
Main Level Bedrooms
4
Exterior
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL
Garage Spaces
3
Parking Spots
3
Parking Total
3
View
NO
Financial
Map
Community
- Address21039 Glenwold Drive Walnut CA
- CityWalnut
- CountyLos Angeles
- Zip Code91789
Market Summary
Current real estate data for Single Family in Walnut as of Mar 24, 2026
91
Single Family Listed
76
Avg DOM
472
Avg $ / SqFt
$1,350,164
Avg List Price
Property Summary
- 21039 Glenwold Drive Walnut CA is a Single Family for sale in Walnut, CA, 91789. It is listed for $1,299,990 and features 4 beds, 2 baths, and has approximately 2,000 square feet of living space, and was originally constructed in 1979. The current price per square foot is $650. The average price per square foot for Single Family listings in Walnut is $472. The average listing price for Single Family in Walnut is $1,350,164.
Similar Listings Nearby
Courtesy of WeTrust 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 2026. California Regional Multiple Listing Service. All rights reserved.21039 Glenwold Drive
Walnut, CA