1 Day Ago
Location
21000 Cornerstone Dr, Walnut, CA 91789, USA|Walnut
Tour 21000 Cornerstone Dr
Contact
Gary Cole
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Amenities for 21000 Cornerstone Dr, Walnut
Features
| Air Conditioning | Hardwood Floor |
Community
| Onsite Laundry |
Grounds
| Garage Parking | Outdoor Space |
Units, floor plans, amenities, dimensions, details, availability, and prices may be approximate and subject to change. Please contact a community representative for more information.
Policies and fees
Applicants
Applicants
One-time.
Contact Property
REQUIRED FEES
Security Deposit
One-time. Refundable.
Contact Property
Dog Policy
Not allowed
Cat Policy
Not allowed
No pets allowed.
Questions about this property’s policies and fees?
Building details
Property details
| Lease terms | 12+ months |
|---|
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About 21000 Cornerstone Dr
(323) 435-4447 - 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. Listing provided by: Huang, Betty of Latitude 33 Real Estate LA State License 02320410 Listing posted by Gary Cole (323) 435-4447. [SYNDID 4166368 06172026]
Address details
| Neighborhood | Walnut |
|---|---|
| Zip code | 91789 |
| Type | House for rent |
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Rent trends in Walnut
4-bedroom apartments at 21000 Cornerstone Dr cost about the same as the average rent price for 4-bedroom apartments in Walnut.
Median rents as of Jun 13 2026.
Walnut
Walnut
| Month | Median Rent |
|---|---|
| June 2024 | $4,200 |
| July 2024 | $3,950 |
| August 2024 | $3,840 |
| September 2024 | $4,272 |
| October 2024 | $4,350 |
| November 2024 | $4,500 |
| December 2024 | $4,063 |
| January 2025 | $4,162 |
| February 2025 | $4,249 |
| March 2025 | $4,370 |
| April 2025 | $4,125 |
| May 2025 | $4,185 |
| June 2025 | $4,200 |
| July 2025 | $5,330 |
| August 2025 | $4,371 |
| September 2025 | $4,235 |
| October 2025 | $4,156 |
| November 2025 | $4,205 |
| December 2025 | $4,210 |
| January 2026 | $4,161 |
| February 2026 | $4,184 |
| March 2026 | $4,200 |
| April 2026 | $4,200 |
| May 2026 | $4,200 |
| June 2026 | $4,200 |
| Month | Median Rent |
|---|---|
| June 2024 | $4,200 |
| July 2024 | $3,950 |
| August 2024 | $3,840 |
| September 2024 | $4,272 |
| October 2024 | $4,350 |
| November 2024 | $4,500 |
| December 2024 | $4,200 |
| January 2025 | $4,250 |
| February 2025 | $4,200 |
| March 2025 | $4,275 |
| April 2025 | $4,125 |
| May 2025 | $4,185 |
| June 2025 | $4,200 |
| July 2025 | $5,450 |
| August 2025 | $4,371 |
| September 2025 | $4,220 |
| October 2025 | $4,142 |
| November 2025 | $4,210 |
| December 2025 | $4,206 |
| January 2026 | $4,121 |
| February 2026 | $4,164 |
| March 2026 | $4,200 |
| April 2026 | $4,200 |
| May 2026 | $4,200 |
| June 2026 | $4,200 |
Affordability calculator
Can I afford to live at 21000 Cornerstone Dr?
Bedrooms
4+ bedroomsRent-to-income ratio
30%
Slide to adjust the percentage of your monthly income you are willing to spend on rent.
The general rule of thumb is to spend around 30% or less of your income on rent.
Recommended income
$168,000/yr
With your selected rent-to-income ratio, you'd ideally want to make $168,000 annually to afford this 4-bedrooms monthly rent price of $4,200.
For more information on rent affordability, visit our rent calculator.
Schools near 21000 Cornerstone Dr
Vejar Elementary School
20222 vejar rd
walnut, CA, 91789
K-5Public
A
Rowland Virtual Learning Academy
341 s la seda rd
la puente, CA, 91744
K-12Public
Covina-Valley Learning Options Academy
758 w grondahl st
covina, CA, 91722
K-12Public
Bousd Online Academy
1 civic center cir
brea, CA, 92822
K-6Public
A
OMSD Online Academy
1515 s bon view ave
ontario, CA, 91761
K-8Public
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Internet available near 21000 Cornerstone Dr
Getting around Walnut near 21000 Cornerstone Dr
Walking
3/10
Fewer daily needs are within walking distance (unless you’re up for a challenge).
Driving
10/10
Commuting is easy with multiple accessible routes and plenty of parking.
Cycling
5/10
More spots are within biking distance and some roads are cyclist-friendly.
Transit
3/10
There are a few mass transit options within the area.
Points of interest for 21000 Cornerstone Dr, Walnut
Groceries
6/10
At least one supermarket within a 20-minute walk
Shopping
5/10
Several shops within walking distance
Cafes
4/10
Some cafés within walking distance
Restaurants
5/10
Some restaurants within a few minutes’ walk
Primary schools
6/10
At least one elementary school within a 20-minute walk
High schools
8/10
At least one high school within a 15-minute walk
Parks
6/10
Moderate amount of park space nearby
Nightlife
1/10
Few or no bars within walking distance
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