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20980 Cornerstone Dr, Walnut, CA 91789

Sale Price: $960,000
Feb 11, 20251,760 sqft3 beds4 baths
Listed by: Ariel Ma
License #: 02211916
Phone #: 949-861-8000
Keller Williams Realty Irvine
Source:
CRMLS Logo
MLS #: OC25030722

Property Description

Stunning home in the heart of Walnut, built in 2018 with modern upgrades and an open-concept design. The spacious kitchen boasts a large island, perfect for entertaining, while the bright living areas feature ample natural light. Primary suite offers a luxurious en-suite bath and generous closet space. Located in a quiet, well-maintained community, this home is minutes from top-rated schools, parks, shopping, and easy freeway access. Move-in ready and a must-see!
Assignment
Get a detailed valuation report, schedule a tour or make an offer!
Kevin Kretzmer
Kevin Kretzmer

Role: TurboHome Head Agent

Experience: 10 years

No. of Transactions: 227

“I specialize in helping clients find their dream home or next investment in California, focusing on residential and multi-family properties. My client-first approach, clear communication, and attention to detail ensure that everyone I work with receives exceptional service.”
DRE LICENSE #01997822
California Association of Realtors

TurboHome Fair Market Estimate

TurboHome

TurboHome Savings

$15,702

TurboHome Estimated Value

$983,400

$559 sqft

High Valuation
$1,032,570
$587/sqft
Normal Valuation
$983,400
$559/sqft
Low Valuation
$934,230
$531/sqft

3rd Party Estimates

Source$/sqftValuation
HouseCanary$559/sqft$983,400

Neighborhood

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Comparative Value

$918K

$952K

$1.14M

$1.31M

21128 Sunwood Dr, Diamond Bar, CA 91789

Sale Price: $918,000

Selected Comparable

20980 Cornerstone Dr, Walnut, CA 91789

List Price: $920,000

Subject Property

20968 Cornerstone Dr, Walnut, CA 91789

Sale Price: $952,000

Selected Comparable

20980 Cornerstone Dr, Walnut, CA 91789

Sale Price: $960,000

Selected Comparable

139 Seneca Dr, Walnut, CA 91789

Sale Price: $1,138,800

Selected Comparable

155 Blue Crystal Dr, Walnut, CA 91789

Sale Price: $1,308,000

Selected Comparable

Neighborhood Comps

Subject Property

SUBJECT
20980 Cornerstone Dr, Walnut, CA 91789

20980 Cornerstone Dr, Walnut, CA 91789

List: $920,000

Listed: 2/11/2025

Area:1,760 sqft
Price/sqft:$523
Beds:3
Baths:4
Year Built:—
Lot Size:17,469

Comparable Properties

COMPARABLE
Choose comps
20980 Cornerstone Dr, Walnut, CA 91789

20980 Cornerstone Dr, Walnut, CA 91789

Sale: $960,000

3/24/2025 • 0.00 mi

Area:1,760 sqft
Price/sqft:$545
Beds:3
Baths:4
Year Built:—
Weight:25.6%
20968 Cornerstone Dr, Walnut, CA 91789

20968 Cornerstone Dr, Walnut, CA 91789

Sale: $952,000

8/30/2024 • 0.01 mi

Area:1,880 sqft
Price/sqft:$506
Beds:3
Baths:4
Year Built:—
Weight:23.1%
139 Seneca Dr, Walnut, CA 91789

139 Seneca Dr, Walnut, CA 91789

Sale: $1,138,800

4/7/2025 • 0.18 mi

Area:1,811 sqft
Price/sqft:$629
Beds:3
Baths:3
Year Built:—
Weight:21.8%
21128 Sunwood Dr, Diamond Bar, CA 91789

21128 Sunwood Dr, Diamond Bar, CA 91789

Sale: $918,000

2/14/2025 • 1.01 mi

Area:1,629 sqft
Price/sqft:$564
Beds:4
Baths:3
Year Built:—
Weight:15.0%
155 Blue Crystal Dr, Walnut, CA 91789

155 Blue Crystal Dr, Walnut, CA 91789

Sale: $1,308,000

9/6/2024 • 0.03 mi

Area:2,072 sqft
Price/sqft:$631
Beds:4
Baths:3
Year Built:—
Weight:14.4%

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