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  • 21010 Cornerstone

21010 Cornerstone, Walnut, CA 91789

$948,000 Approx. USD 4 beds, 3 baths
1,830 sqft

New Listing Open House 10/17 12:00 PM - 2:00 PM
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Photo of Jesse Hlubik

Jesse Hlubik REALTOR® - Sales Associate 310-890-6928 m
310-890-6928 o
Lic#: 01801928
NRDS ID: 207054480
Jesse@HomeSearchLA.com Text Me
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Lic#: 01801928
NRDS ID: 207054480
Jesse@HomeSearchLA.com Sherman Oaks Office
14141 Ventura Blvd., Ste. 8
Sherman Oaks, CA 91423
Phone: 818-528-3200
Fax: 818-386-9007
 Sherman Oaks 14141 Ventura Blvd., Ste. 8
Sherman Oaks, CA 91423
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Listing Agent


AJ Hoover | ajh@sevengables.com
Lic#: 02040196
Broker: Courtesy of Seven Gables Real Estate
Phone: 714-731-3777

Upcoming Open Houses

10/17/2026 12:00 PM - 2:00 PM
10/18/2026 12:00 PM - 2:00 PM

Agent Remarks

Welcome to 21010 Cornerstone, nestled in a highly sought-after neighborhood in Walnut. This spacious 4-bedroom, 3-bathroom home offers a wonderful blend of comfort, functionality, and inviting living spaces, making it an ideal place to call home. The thoughtfully designed interior features an updated kitchen that opens seamlessly into a spacious living room, creating an open and welcoming atmosphere perfect for entertaining guests or enjoying everyday living. The expansive main living area provides plenty of room to gather with family and friends, while a beautiful private balcony just off the living space offers the perfect spot to enjoy the fresh air, unwind, and relax. The generously sized primary suite serves as a comfortable retreat, complete with a walk-in closet and an en-suite bathroom featuring a dual-sink vanity and walk-in shower. Additional conveniences include a dedicated laundry room and an attached two-car garage, providing practical storage and everyday ease. Beyond the home itself, residents can enjoy a desirable community lifestyle with access to a swimming pool, neighborhood park, and BBQ area—ideal for outdoor recreation, gatherings, and making lasting memories. Located within a community surrounded by award-winning schools, this property offers an appealing combination of space, convenience, and lifestyle in the heart of Walnut. With its inviting layout, desirable amenities, and sought-after location, 21010 Cornerstone presents a wonderful opportunity to enjoy comfortable living in a welcoming community.

Listing Details

Property type: Condominium (Condo/Coop/Townhouse)
Status: Active
MLS# PW26223459
Price: $948,000
HOA Fee is $306.00
Beds: 4
Baths: 3 (3 full)
None fireplaces
Built in 2018
1,830 sqft
2 stories
0.40 acres
Lot size: 0.4011
County: Los Angeles
Construction: Stucco
Interior features: Separate/Formal Dining Room,Eat-in Kitchen,Granite Counters,Multiple Staircases,Stone Counters,Entrance Foyer,Walk-In Closet(s)
Exterior features: Rain Gutters
Appliances: Dishwasher,Gas Range,Microwave,Refrigerator,Dryer,Washer
Parking description: Garage
Heating/cooling: Central Air
Heating description: Central
MLS area: 668 - Walnut

Last Updated: 10/16/2026

 Days On Market (DOM): 2

 Find more Walnut homes and real estate

 Find more homes in 91789 zip code

This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.017370, -117.847958.
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DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

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Photo of Jesse Hlubik

Jesse Hlubik REALTOR® - Sales Associate 310-890-6928 m
310-890-6928 o
Lic#: 01801928
NRDS ID: 207054480
Jesse@HomeSearchLA.com Text Me
Call My Cell
Call My Office
Lic#: 01801928
NRDS ID: 207054480
Jesse@HomeSearchLA.com
Sherman Oaks Office
14141 Ventura Blvd., Ste. 8
Sherman Oaks, CA 91423
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