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Sold on 04/02/2026
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21002 Cornerstone Dr, Walnut, CA 91789

  • $971,000

    Last sold 04/02/2026 after 41 Days

  • 4

    bed

  • 3

    bath

  • 1,800

    Sqft ($539/Sqft)

Condominium not for sale
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About 21002 Cornerstone Dr

Property type Condominium
Year built 2018
HOA fee $306/month
Lot size 0.4 Acre
Movoto estimate
Parking 2 garage spaces
Property description
21002 Cornerstone Dr is a spacious 4 bedroom 3 bath home with approximately 1,800 square feet in the desirable Cornerstone community built in 2018. The open floor plan and natural light create a welcoming living space. The Cornerstone HOA provides community amenities that include a playground, picnic and barbecue areas maintaining common grounds and outdoor areas. Located in the award winning Walnut Valley Unified School District and within walking distance to Vejar Elementary School, Suzanne Middle School, and Walnut High School. Nearby supermarkets and shopping include options along Lemon Ave and the Walnut Shopping Center area for everyday convenience. Close to freeways for easy commuting.
Listed by
Listing Agent - Oliver Wei
Listing Agent Contact: 909-377-6789
Listing Office - HomeSmart, Evergreen Realty
Source: CRMLS mls logo
MLS#CV26038033 • last updated 1 month ago
Movoto checked CRMLS for data 6 minutes ago
Overview
Levels/Style Three Or More, House
Type Residential
SubType Condominium
Virtual Tour N/A
Status Closed
Living Area 1800
Lot Size (Acres) 0.4011
Lot Size (SqFt) 17474
Year Built 2018
HOA Name T Cornerstone Homeowners Association, The Management Trust
HOA Fee Monthly, 305.69
Interior
Total # of Bathrooms 3
# Full Baths 3
Total # of Bedrooms 4
Laundry Individual Room
Other Room(s) See Remarks
Exterior
# Parking Spaces 2
# Garage Spaces 2
Amenities / Utilities
Fireplaces None
Sewer/ Septic Public Sewer
Water Source Public
HOA Amenities Management, Barbecue
Pool None
Location
View City Lights
County Los Angeles
Community Features Park
High School District Walnut Valley Unified
Directions From The 60 Freeway, Exit Nogales St, Head South, Turn Left On Amar Rd, Right On Cornerstone Dr
APN 8720047083
$992K
Range: $893K-$1.09M
Last 30 days 
  • Apr 2026
    mls logo MLS # CV26038033
  • Apr 2, 2026 Sold
    $971,000 (+1.3%)
  • Mar 25, 2026 Pending
    —
  • Mar 2, 2026 Active
    —
  • Feb 20, 2026 Listed
    $959,000 (+6.6%)
  • Mar 2022
    mls logo MLS # TR22039759
  • Mar 29, 2022 Sold
    $900,000 (-9.1%)
  • Mar 8, 2022 Pending
    —
  • Feb 28, 2022 Listed
    $990,000 (+23.9%)
  • Mar 2020
    mls logo MLS # TR20045059
  • Mar 1, 2020 Listed
    $799,000
  • Mar 1, 2020 Listed
    $799,000
  • 21002 Cornerstone Dr
    $971K
  • —
  • 91789
    $1.48M +10% y/y
  • Walnut
    $1.51M +12% y/y
No chart available
Statistics calculated by Movoto

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8/10
Vejar Elementary School
public Grades K-5
Walnut Valley Unified School District
8/10
Suzanne Middle School
public Grades 6-8
Walnut Valley Unified School District
10/10
Walnut High School
public Grades 9-12
Walnut Valley Unified School District
Source: GreatSchools.org © 2026. All rights reserved.

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CRMLS Multiple Listing Service™ system
The real estate listing data marked with this icon comes from the IDX program of the CRMLS Multiple Listing Service™ system.
Based on information from California Regional Multiple Listing Service, Inc. as of 5/27/2026. 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. 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, 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.
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