New Listing
$948,000
 $5,089 est/mo Sourced by Back At You

21010 Cornerstone,Walnut, CA 91789

Walnut, CA 91789

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Description

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.

Details

MLS #PW26223459
Listing TypeFor Sale
StyleCondominium
HOA Dues$306
Sub-TypeResale
StatusActive
Year2018
Days On Site5
Listing Provided BySeven Gables Real Estate | AJ Hoover

Features

Bed(s)4
Bath(s) 3 Total
SQ Feet1,830
Garage2
Story(s)2
Units1
Acreage0.40
Property ViewYes

Interior

CoolingCentral Air
HeatingCentral
Heating Yes / NoYes
Cooling Yes / NoYes
Interior FeaturesSeparate Formal Dining Room, Eat In Kitchen, Granite Counters, Multiple Staircases, Stone Counters, Entrance Foyer, Walk In Closets
Window FeaturesDouble Pane Windows
AppliancesDishwasher, Gas Range, Microwave, Refrigerator, Dryer, Washer
Fireplace Yes / NoNo

Exterior

Exterior FeaturesRain Gutters
RoofTile
Construction MaterialsStucco

Parking

Attached Garage Yes / NoYes
Parking FeaturesGarage
Garage Yes / NoYes

Utilities

SewerPublic Sewer

Location

Community FeaturesDog Park, Gutters, Park, Sidewalks, Pool

Area Information

StateCA
CountyLos Angeles
CityWalnut
Zip Code91789
Area668 Walnut
Listing VS Median (in 91789)
Price:
$948,000
low | high
Med:
$1,150,000
28.691983122363% of Average
sqft:
1,830
low | high
Med:
2,046
38.196721311475% of Average
$ / sqft:
$518
low | high
Med:
$562
41.498694581586% of Average
On site:
5
low | high
Med:
57
8.771929824561% of Average
Sourced by Back At You

Market Activity 91789

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Learn More About This Property

StateCA
CountyLos Angeles
CityWalnut
Zip Code91789
Area668 Walnut
Listing VS Median (in 91789)
Price:
$948,000
low | high
Med:
$1,150,000
28.691983122363% of Average
sqft:
1,830
low | high
Med:
2,046
38.196721311475% of Average
$ / sqft:
$518
low | high
Med:
$562
41.498694581586% of Average
On site:
5
low | high
Med:
57
8.771929824561% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $711K - $1.185M
sqft: 1,000 - 2,000
Nearby Listings Property ImageNearby Listings Details
20950 Cornerstone Drive Property Photo 1
$938,888
20950 Cornerstone Drive
Walnut, CA 91789
Listing Updated: October 19, 2026 at 6:26:22 AM PDT