20982 Cornerstone Dr
Walnut, CA, 91789
$998,000
4 Beds
3 Baths
1,830 SqFt
0.4 Acres
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MLS #WS26138210 image #0
Built in 2018, this beautifully maintained 4-bedroom, 3-bath condominium offers a spacious open-concept floor plan designed for modern living. The light-filled living and dining areas flow seamlessly into the gourmet kitchen, featuring a large center island, abundant cabinetry, and ample counter space, making it ideal for both everyday living and entertaining.
A highly desirable first-floor bedroom and full bathroom provide flexibility for guests, multi-generational living, or a home office. Upstairs, the spacious primary suite features a walk-in closet and an en-suite bathroom, along with two additional bedrooms and a full bath.
Located in a quiet, well-maintained community in the heart of Walnut, this move-in-ready home is within walking distance to Suzanne Middle School and Walnut High School, both part of the highly acclaimed Walnut Valley Unified School District. Enjoy convenient access to parks, shopping, dining, and major freeways, offering both comfort and convenience.

Property Details

Price:
$998,000
MLS #:
WS26138210
Status:
Active
Beds:
4
Baths:
3
Type:
Condo
Subtype:
Condominium
Neighborhood:
668walnut
Listed Date:
Jun 28, 2026
Finished Sq Ft:
1,830
Lot Size:
17,441 sqft / 0.40 acres (approx)
Year Built:
2018
668 – Walnut668walnutWalnut Valley UnifiedVejarSuzanneWalnutNone

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Schools

School District:
Walnut Valley Unified
Elementary School:
Vejar
Middle School:
Suzanne
High School:
Walnut

Interior

Bathrooms
3 Full Bathrooms
Cooling
CA
Heating
CF
Laundry Features
GAS, IR, UL, DINC, WH, WINC
Levels
C
Main Level Bathrooms
1
Main Level Bedrooms
1

Exterior

Attached Garage YN
1
Common Walls
_1CW
Community Features
SDW, SL
Garage Spaces
2
Parking Spots
2
Parking Total
2
View
NO

Financial

HOA Fee
$306
HOA Fee Frequency
MO

Map

Community

Market Summary

Current real estate data for Condo in Walnut as of Jul 05, 2026
15
Condo Listed
116
Avg DOM
580
Avg $ / SqFt
$813,168
Avg List Price

Property Summary

    20982 Cornerstone Dr Walnut CA is a Condo for sale in Walnut, CA, 91789. It is listed for $998,000 and features 4 beds, 3 baths, and has approximately 1,830 square feet of living space, and was originally constructed in 2018. The current price per square foot is $545. The average price per square foot for Condo listings in Walnut is $580. The average listing price for Condo in Walnut is $813,168.

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20982 Cornerstone Dr
Walnut, CA