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$3,850
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Property Description
Stunning, move-in-ready 3-story contemporary townhome built by Shea Homes in 2018, located in the heart of Walnut! Situated in the exclusive and quiet 31-unit Cornerstone community, this bright and airy home features 3 bedrooms, 3.5 bathrooms, and 1,760 sq. ft. of modern living space with an open-concept design.
Main level offers a highly desirable bedroom and full bathroom-perfect for guests, multigenerational living, or a private home office. Second level boasts an expansive living area flooded with natural light, a convenient powder room (half bath), and a gourmet chef's kitchen complete with a massive center island, sleek countertops, and an included refrigerator. Upper level serves as a private sanctuary featuring a luxurious primary suite with a large walk-in closet and en-suite bath, alongside a third bedroom with its own bathroom, and a dedicated individual laundry room (washer/dryer included).
Complete with central A/C and heating, an attached 2-car garage, and great community amenities including a park, playground, and outdoor cooking/BBQ area. Incredibly convenient location close to supermarkets, gas stations, dining, easy freeway access, and just 3 minutes to Walnut High School (top-rated Walnut Valley Unified School District). A must-see!
Full Property Details
Full Property Details for 20980 Cornerstone
General
- Rent: $3,850
- Status: Closed
- Type: Condo
- Source: MRMLS
- MLS ID: TR26129902
- Added to Site: 100 day(s) ago
Rental Information
- Lease/Rent Term: 12 Months
Interior
- Rooms/Areas: Attic, Laundry, Kitchen
- Fireplace(s): None
- Furnishings: Unfurnished
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Inside, Upper Level
Additional Information
- Pool Description: None
Parking
- Garage: Yes
- Garage Spaces: 2
Location
- County: Los Angeles
- Driving Directions: From Valley Blvd, turn south onto N Grand Ave, turn right onto La Puente Rd, then left onto Cornerstone Dr.
School Information
- School District: Walnut Valley Unified
- High School: WALNUT
Community
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Common Walls: 2 Common Walls (or More)
- Entry Floor Number: 1
- Entry Location: enter
- Stories/Levels: Three Or More
- Stories Description: Three Or More
- Square Feet: 1,760
- Sq. Ft. Source: Assessor
- Year Built: 2018
Lot Features
- Property View: None
- Lot Size (Acres): 0.4004
- Lot Size (Sq. Ft.): 17,441
- Lot Size Source: Assessor
Financial Considerations
- Price Per Sq. Ft.: $2.19
- Security Deposit: $3,975
- Terms: 12 Months
Disclosures and Reports
- Inclusions: washer and dryer, refrigerator
Listed and Sold by Country Bridge Realty, David Wang
Schools
Schools serving 20980 Cornerstone
School District:Walnut Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
Vejar Elementary School, Walnut, CA 20222 East Vejar Road, Walnut, CA 91789 | K-5 | 0.7 mi |
Suzanne Middle School 525 Suzanne Road, Walnut, CA 91789 | 6-8 | 0.5 mi |
Walnut High School 400 Pierre Road, Walnut, CA 91789 | 9-12 | 0.3 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price History for 20980 Cornerstone
Date
Details
Price
Change
Source
8/20/2026
Sold
$3,850
-3.14%
MLS
6/14/2026
Listed
$3,975
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
20980 Cornerstone, Walnut, CA 91789 (MLS# TR26129902) is a Condo property that was sold at $3,850 on August 20, 2026. Want to learn more about 20980 Cornerstone? Do you have questions about finding other real estate for sale or rent in Walnut? You can browse all Walnut rentals or contact a Coldwell Banker agent to request more information.

