21042 Cornerstone Walnut, CA $ 3,800
21042 Cornerstone
$ 3,800
Recently Listed
Open House 1/24 12pm - 1pm
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21042 Cornerstone

Walnut, CA, 91789
$ 3,800
Bedrooms4 Baths3.1 Sq 1,760
Listed by Circa Properties, Inc.
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Property for Rent in Walnut, CA

for $3,800 with 4 bedrooms and 3 full baths, 1 half bath. This 1,760 square foot property was built in 2018 on a lot size of 0.4573.

This beautifully designed 4-bedroom, 3.5-bath 3-story condo blends contemporary finishes, thoughtful functionality, and an unbeatable location within the award-winning Walnut Valley Unified School District. The first floor welcomes you with a full bedroom and bath, perfect for extended family, guests, or a dedicated home office. The main living area on the second floor features laminate flooring, an open-concept layout, and a spacious great room ideal for gatherings. The modern kitchen offers a generous island with sleek quartz counters, granite perimeter countertops, and under-cabinet lighting for a bright, elevated cooking experience. On the top floor, you’ll find the remaining bedrooms, including a tranquil primary suite, along with a conveniently located laundry room. This community is designed for ease and comfort, offering a neighborhood park with greenbelt views, a playground, and a BBQ area, perfect for unwinding, hosting, or weekend fun. Just minutes from the 60 & 57 freeways and close to the Walnut/Industry Metrolink Station, commuting to Los Angeles, Orange County, and the surrounding business hubs is effortless. The home is also within walking distance to Suzanne Middle School and Walnut High School—two of the district’s highest-ranked and most desired campuses.

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Open House

1/24/2026 12:00 PM - 1:00 PM
21042 Cornerstone Walnut, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Rental Active

Price

$ 3,800

Bedrooms

4

Full Bath

3

Half Bath

1

Taxes

$ 0

Style

Lot Size

0.4573

Year Built

2018

Town/City

Walnut

County/Region

Los Angeles

MLS | Web ID

PW26015815

Days on Market

10

Features
General
Living Area 1760
Sewer Public Sewer
Heating Central
Cooling Central Air
Roof Shingle
Appliances Dishwasher Free-Standing Range Gas Oven
Garage Spaces 2
Patio/Porch Features Porch
Architectural Style Spanish
Pool Features None
Pets Allowed No
Year Built 2018
Security Deposit 3800
Pet Deposit 0
View Park/Greenbelt Trees/Woods
Levels Three Or More
Property Subtype Condominium
Community Features Suburban Park
County Los Angeles
New Construction false
Property Type Residential Lease
Association Amenities Maintenance Front Yard Barbecue
HOA true
Attached Garage true
Garage Y/N true
Rent Includes Association Dues
Full Baths 3
Status Active
Directions From the 60 Freeway exit Lemon Ave and head north. Turn right on Valley Blvd then left on Brea Canyon Rd. Turn right on Cornerstone Dr and continue into the community. 21042 Cornerstone Dr will be on your right.
City Walnut
Disclosures Covenants/Restrictions Disclosure
Entry Location 1
Senior Community Y/N false
High School District Walnut Valley Unified
Number Of Units Total 61
MLS Area 668 - Walnut
Lot Size Units Square Feet
Lot Size Square Feet 19918
Spa Features None
Property Attached Y/N true
Ok to Lease 12 Months
Additional Parcels Y/N false
Availability Date 2026-01-23
Structure Type House
Living Area Units Square Feet
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Tax Lot 44
Property Sub Type Additional Condominium
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Interior
Interior Amenities Balcony Eat-in Kitchen Open Floorplan Recessed Lighting Bedroom on Main Level Primary Suite Walk-In Closet(s)
Flooring Carpet Laminate
Furnished Y/N Unfurnished
Fireplace Features None
Total Stories 3
Common Walls 2+ Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N false
Half Baths 1
Laundry Features Electric Dryer Hookup Gas Dryer Hookup
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 1
Below Grade Finished Area Unit Type Square Feet
Total Baths 4
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Exterior
Fencing None
Parking Features Covered Direct Access Garage
Lot Features Lawn Landscaped Near Park Paved
Water Source Public
Total Parking 2
Lot Size Area 19918
Spa false
Lot Size Acres 0.4573
Road Surface Type Paved
Private Pool false
Lot Size Source Assessor
Road Frontage Type City Street
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* Excluded Features
List By
Circa Properties, Inc.

Broker

jennahanre@gmail.com

Email

Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
1/23/2026$3,800 Listed Price

Map


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21042 Cornerstone, Walnut, CA, 91789 is a Property for Rent at $3,800 with 1,760 sqft and a lot size of 0.4573. 21042 Cornerstone has 4 bedrooms, 3.1 baths, and was built in 2018. The property's zip code is 91789 which is in Walnut, CA