20950 Cornerstone Drive, Walnut, CA, 91789

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$968,888
2 Days On Site

20950 Cornerstone Drive
Walnut, CA 91789

For Sale|Condominium|Active
4
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
1,830
SqFt
$529
/SqFt
2018
Built
County:
Los Angeles
Listed by Lirong Zhu of Real Brokerage Technologies, Inc [email protected]
Upcoming Open Houses
Sat, Sep 19, 2:00 PM - 5:00 PM
Sun, Sep 20, 2:00 PM - 5:00 PM
20950 Cornerstone Drive20950 Cornerstone Drive20950 Cornerstone Drive20950 Cornerstone Drive
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Mortgage Calculator

Monthly Payment (Est.)

$4,420
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Elevated Living at Cornerstone by Shea Homes Built 2018 | Soaring 9-10' Ceilings & Light-Filled Living | Entry-Level Suite | Over $53k in Upgrades Discover an impressive sense of space with abundant natural light, and expansive open-concept living, this thoughtfully enhanced residence offers an airy, inviting setting for everyday comfort and effortless entertainment Space to Gather. Privacy to Retreat The connected living, dining, and kitchen spaces create a welcoming heart of the home, with a covered balcony offering a peaceful place for morning coffee or an evening pause. An entry-level bedroom with its own en-suite bathroom provides a private retreat for visiting guests or a dedicated home office, separate from the main living areas. Upstairs, the primary suite features a walk-in closet and dual-sink bathroom, while bedroom-level laundry and a direct-access two-car garage add everyday convenience. Enjoy landscaped community playground, dog park, bbq areas, and connect with neighbors Thoughtful Upgrades of over $53k In builder options and owner-added upgrades, bring together designer finishes and practical enhancements. Two-zone climate control allows the 3rd floor bedrooms to be regulated separately from the lower levels, a valuable feature in a three-story home. A water softener, reverse-osmosis water filtration system, and EV charger complement upgraded flooring, quartz surfaces, and primary shower finishes Prime Location & Future Value •Education: Nestled in the prestigious Walnut Valley Unified School District, Walnut High School, Suzanne Middle School, and Vejar Elementary School, with walking distance in 1 mile, Mt. San Antonio College and Cal Poly Pomona are approximately 2.9 and 4.3 miles away •Regional Attractions & Convenient Travel: Located apprx 17 miles from Honda Center—a confirmed indoor volleyball venue for the 2028 Olympic Games and the emerging $4 billion OCVIBE entertainment district, with phased openings beginning in 2027. Ontario International Airport is apprx 18 miles away, adding convenience for business and leisure travel Photos tell part of the story, please come experience the space, the light, and the feeling of home for yourself. Join us at our Open House this Saturday and Sunday and imagine your next chapter here Don't let current interest rates hold you back from your dream home! Come connect with our preferred loan officers, who can share strategic financing options to help lower your monthly payments

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Listing Snapshot
Price 
$968,888
Days On Site 
2 Days
Bedrooms 
4
Inside Area (SqFt) 
1,830 sqft
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Lot Size 
0.3988 Acres
Year Built 
2018
MLS® Number 
CV26203068
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
$306 monthly
Sq Ft Source 
Assessor
Friends & Family
Recent Activity
3 days agoListing first seen on site
3 days agoListing updated with changes from the MLS®
General Features
Acres 
0.3988
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
2
Land Lease 
No
Levels 
Three Or More
Number Of Stories 
3
Parking 
Attached
Parking Spaces 
2
Property Sub Type 
Condominium
Sewer 
Public Sewer
Special Circumstances 
Standard
Water Source 
Public
Interior Features
Appliances 
DryerWasher
Cooling 
Central Air
Fireplace Features 
None
Heating 
Central
Interior 
Walk-In Closet(s)
Laundry Features 
Laundry RoomUpper Level
Bedroom 
EntryFoyer 
Great Room 
Kitchen 
Laundry 
Master Bedroom 
Other 
Features - Walk-In Closet(s)
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Exterior Features
Lot Features 
Corner Lot
Pool Features 
None
View 
City Lights
Waterview 
City Lights
Community Features
Association Amenities 
Dog ParkBarbecuePicnic AreaPlayground
Association Fee 
$306.0
Association Fee Frequency 
Monthly
MLS Area 
668 - Walnut
School District 
Walnut Valley Unified
Financing Terms Available 
CashConventional
Building Access 
FRONT DOOR
Schools
School District
Walnut Valley Unified
Elementary School
Unknown
Middle School
Unknown
High School
Unknown


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
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