Welcome to this beautifully maintained tri-level end unit home built in 2018, located in the highly sought-after Cornerstone community of Walnut. As an end unit, this property offers enhanced privacy, extra windows for abundant natural light, and a quieter living environment. Featuring 4 bedrooms and 4 bathrooms across approximately 1,983 sq ft, the home boasts a bright and open floor plan, a modern kitchen with stainless steel appliances, quartz countertops, and a center island, along with a spacious living and dining area that opens to a private balcony—perfect for both everyday living and entertaining. A convenient main-floor bedroom and full bath provide flexibility for guests or multi-generational living, while the upstairs primary suite includes a walk-in closet and elegant en-suite bath. Located in a quiet, low-HOA community with amenities such as a BBQ area, playground, and neighborhood park, this home also belongs to the award-winning Walnut Valley Unified School District. Combining location, layout, and lifestyle, this move-in ready home offers the perfect balance of comfort, convenience, and education opportunities for discerning buyers.
MLS #
CROC25158754
MLS Source
California Regional MLS
Days on Site
2
Bedrooms
Ground Floor Bedroom, Primary Suite/Retreat
Appliances
Other
Family Room
Other
Fireplace
None
Laundry
Hookup - Gas Dryer, In Laundry Room, Other, Upper Floor
Cooling
Central Forced Air
Heating
Central Forced Air
Pool
None
Garage/Parking
Garage: 2 Car(s)
Elementary District
Walnut Valley Unified
High School District
Walnut Valley Unified
HOA Fee
$276
HOA Fee Frequency
Monthly
Complex Amenities
Barbecue Area, Picnic Area, Playground
Zoning
WAC3*
Listing Agent
Ariel Ma
Keller Williams Realty Irvine
License #: 02211916
Phone: –
Co-Listing Agent
Fei Li
Keller Williams Realty Irvine
License #: 02075610
Phone: (949) 353-9999
20950 Cornerstone Dr is a Condominium in Walnut, CA 91789. This 1,983 square foot property sits on a 0.398 Acres Lot and features 4 bedrooms & 4 full bathrooms. It is currently priced at $899,900 and was built in 2018.
This address can also be written as 20950 Cornerstone Dr, Walnut, CA 91789.©2025 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.
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This listing information is up-to-date as of July 16, 2025. For the most current information, please contact Ariel Ma