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$4,200
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Property Description
Welcome to 21000 Cornerstone Drive, a spacious three-story townhome located in the highly desirable Cornerstone community of Walnut. This well-maintained home offers 4 bedrooms and 3.5 bathrooms, including two private bedroom suites that provide flexibility for guests, multigenerational living, or a home office.
The open-concept main level features a bright living area, dining space, and a functional kitchen with granite countertops, a large center island, ample cabinetry, and stainless steel appliances. Freshly painted throughout, the home offers a clean, move-in-ready living environment. Additional features include wood flooring in the main living areas, in-unit laundry, central air conditioning, and an attached two-car garage.
Enjoy the convenience of being within walking distance to Walnut High School and Suzanne Middle School, both part of the award-winning Walnut Valley Unified School District. Community amenities include parks, playgrounds, BBQ areas, and beautifully maintained green spaces. Conveniently located near shopping, dining, and major freeways.
Move-in ready and available for immediate occupancy.
Full Property Details
Full Property Details for 21000 Cornerstone Dr
General
- Rent: $4,200
- Status: Closed
- Type: Townhouse
- Source: MRMLS
- MLS ID: TR26129798
- Added to Site: 40 day(s) ago
Rental Information
- Lease/Rent Term: 12 Months
Interior
- Rooms/Areas: Walk-In Closet, Primary Bedroom, Entry, Laundry, Main Floor Primary Bedroom, Foyer, Kitchen, Living Room, Main Floor Bedroom, Primary Suite, Primary Bathroom
- Fireplace(s): None
- Eating Areas: Dining Room
- Appliances: 6 Burner Stove, Disposal, Microwave, Dishwasher, Gas & Electric Range
- Furnishings: Unfurnished
- Flooring: Carpet, Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Individual Room
Additional Information
- Shared Amenities: Maintenance Front Yard
- Pool Description: None
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking: Garage
Location
- County: Los Angeles
- Driving Directions: Valley turn into Suzanne. Turn left into the community.
School Information
- School District: Walnut Valley Unified
Community
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Common Walls: 1 Common Wall
- Entry Floor Number: 1
- Entry Location: 1st floor
- Stories/Levels: Three Or More
- Stories Description: Three Or More
- Square Feet: 1,830
- Sq. Ft. Source: Public Records
- Year Built: 2017
Lot Features
- Property View: City Lights, Park/Greenbelt, Courtyard
- Lot Size (Acres): 0.4
- Lot Size (Sq. Ft.): 17,424
- Lot Size Source: Public Records
- Lot Description: 0-1 Unit/Acre
Financial Considerations
- Price Per Sq. Ft.: $2.3
- Security Deposit: $4,200
- Key Deposit: $200
- Pet Deposit: $800
- Terms: 12 Months
Listed by Latitude 33 Real Estate, Betty Huang
Sold by Keller Williams World Media Center, Joshua Ramirez
Schools
Schools serving 21000 Cornerstone Dr
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 21000 Cornerstone Dr
Date
Details
Price
Change
Source
7/02/2026
Sold
$4,200
—
MLS
6/14/2026
Listed
$4,200
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
21000 Cornerstone Drive, Walnut, CA 91789 (MLS# TR26129798) is a Townhouse property that was sold at $4,200 on July 02, 2026. Want to learn more about 21000 Cornerstone Drive? 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.

