21058 Cornerstone Dr, Walnut, CA 91789
Property image
Property image
OFF MARKET

21058 Cornerstone Dr
Walnut, CA 91789

  • 4 Beds
  • 4 Baths
  • 1,873 sqft (on 0.46 acres)

$1,029,000

Trulia Estimate
as of Aug 11, 2026
Est. Refi. Payment $6,306/mo*
Refinance Your Home

$1,029,000

Trulia Estimate
as of Aug 11, 2026
Est. Refi. Payment $6,306/mo*
Refinance Your Home
4 Beds
4 Baths
1,873 sqft
(on 0.46 acres)

Local Information

  • Map ViewExplore the area around 21058 Cornerstone Dr.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Multi-Family
Year Built
2018
Lot Size
0.46 acres
Living Area
1,873 sqft
Price/Sqft
$549
Parking
Garage

About this House

Beautiful upgraded brand new model home in the Cornerstone Community in Walnut. Never been occupied. Enjoy the beautiful amenities of this 4 bedroom 3.5 bath, upgraded model home, with stainless appliances, including Fridge washer and dryer. Tri level with one bedroom and one full bath on the main level and 3 bedrooms and 2.5 bath on upper levels. Bright and airy Kitchen with lots of sunlight. Two car attached garage. Credit check a must. Walking distance to Walnut High School and Suzanne Middle school.
21058 Cornerstone Dr, Walnut, CA 91789 is a 4 bedroom, 4 bathroom, 1,873 sqft multi-family built in 2018. It last sold for $749,000 on Feb 11, 2019. More recently, it was listed as a rental in December 2024 with an asking price of $3,600 per month. That rental listing was removed on January 16, 2025. It is currently off market. The Trulia Estimate is $1,029,000, with a rent estimate of $3,725/month.

Home Details for 21058 Cornerstone Dr

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 3Floors: Tile, Carpet
Interior Details
Types of Rooms: Master Bath
Appliances & Utilities
DishwasherDisposalMicrowaveRefrigerator

Exterior Features

Exterior Home Features
Roof: Tile
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 2018
Property Type / Style
Property Type: Multi FamilyArchitecture: Spanish

Community

Units in Building: 1

Lot Information

Lot Area: 0.46 acres

Price History for 21058 Cornerstone Dr

DatePriceEventSource
01/16/2025$3,600ListingRemovedCRMLS #CV24254382
12/27/2024$3,600Listed For RentCRMLS #CV24254382
03/06/2019$2,950ListingRemovedAgent Provided
02/13/2019$2,950Listed For RentAgent Provided
02/11/2019$749,000Sold
CRMLS #OC18241632
01/02/2019$768,000PendingAgent Provided
12/23/2018$768,000Listed For SaleAgent Provided

Market trends in Walnut

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
75
16MoM
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Property Tax and Assessment

Year2025
Tax$10,384
Assessment$835,518
Home facts updated by county records

Comparable Sales for 21058 Cornerstone Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
3413 Bernadette Ct, West Covina, CA
2.34
Multi-Family Home
$1,080,000
10/01/25
5
4
2,196
2301 Cravath Ct, West Covina, CA
2.84
Multi-Family Home
$1,250,000
06/18/26
6
4
2,364
1741 E Nanette Ave, West Covina, CA
3.51
Multi-Family Home
$1,425,000
07/22/26
9
7
4,050
1725 E Nanette Ave, West Covina, CA
3.56
Multi-Family Home
$1,400,000
11/14/25
9
7
4,050
2426 S Nancy St, West Covina, CA
3.60
Multi-Family Home
$1,460,000
12/05/25
9
8
4,050
1727 E Natalie Ave, West Covina, CA
3.59
Multi-Family Home
$1,550,000
10/27/25
9
8
4,097
2418 Nina St, West Covina, CA
3.64
Multi-Family Home
$1,425,000
11/04/25
9
7
4,050
1722 E Natalie Ave, West Covina, CA
3.61
Multi-Family Home
$1,425,000
04/01/26
9
9
4,050
18389 Camino Bello, Rowland Heights, CA
3.88
Multi-Family Home
$1,125,000
08/22/25
7
6
3,170
18515 Vidora Dr, Rowland Heights, CA
3.91
Multi-Family Home
$1,850,000
07/28/26
10
9
4,718

Nearby homes

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Assigned Schools

These are the assigned schools for 21058 Cornerstone Dr.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Walnut

At least 124 Trulia users voted on each feature.

  • 88 % Say there are sidewalks

  • 88 % Say parking is easy

  • 81 % Say car is needed

  • 81 % Say yards are well-kept

  • 80 % Say it's dog friendly

  • 75 % Say it's quiet

  • 72 % Say streets are well-lit

  • 68 % Say people would walk alone at night

  • 63 % Say it's walkable to grocery stores

  • 63 % Say there's holiday spirit

  • 62 % Say there's wildlife

  • 62 % Say they plan to stay for at least 5 years

  • 47 % Say neighbors are friendly

  • 44 % Say it's walkable to restaurants

  • 44 % Say kids play outside

  • 29 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nicholas R.
    "Very quiet neighborhood, not too much traffic, friendly neighbors. very nice and clean parks, that are close by. "
    4
    Flag
  • Angie.duran323
    "There’re lots of trails and long sidewalks in neighborhoods you can walk your dogs along. Sometimes all the dogs start barking at random times of day which is the only annoyance but other than that it’s great!"
    3
    Flag
  • T
    "City Walnut is known to have one the the best hiking trail in Southern California for adults, kids and pets"
    5
    Flag
  • Ronald G.
    "Public transportation is not very good. Especially for seniors living in the city. Stores are not really in walking distance and if you carry items, you will need to stop several times before getting home."
    1
    Flag
  • Ronald G.
    "The neighborhood is nice and people a generally nice. Easy to get around to stores and small shopping in the areas. If you want real shopping you have to leave the city."
    3
    Flag
  • sme2101
    "There are many families in our neighborhood, we have great parks, everyone is friendly and it’s a safe town"
    1
    Flag
  • Leslie a.
    "I lived here for about 6 years and I really enjoy the nature feel, the birds singing and the trails to walk on."
    2
    Flag
  • Fermin L.
    "I have lived here for the past 7 years and is a safe quiet neighborhood, great parks and city wide activities for children and adults, lots of trails to walk."
    1
    Flag
  • Needeposit
    "Living in the area for the last 20 years and in the same home for 12 years. Very safe area and one of the best school systems."
    1
    Flag
  • Ray
    "Great walking trails, very good schools and parks."
    1
    Flag

LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Pet Friendly

10 pet-friendly rentals in Walnut, CA

Explore by feature - Garage

17 rentals with a garage in Walnut, CA

Explore by feature - Air Conditioning

20 rentals with air conditioning in Walnut, CA

Explore by feature - Pool

Explore by feature - Washer/dryer

13 rentals with a washer/dryer in Walnut, CA

Explore by feature - Outdoor Space

13 rentals with an outdoor space in Walnut, CA

Homes for sale near 21058 Cornerstone Dr

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Off Market Homes Near 21058 Cornerstone Dr

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Frequently asked questions about 21058 Cornerstone Dr

  • What is 21058 Cornerstone Dr estimated to be worth?
    Trulia's estimated value for 21058 Cornerstone Dr in Walnut, CA is $1,029,000.
  • What is the price history for 21058 Cornerstone Dr?
    21058 Cornerstone Dr in Walnut, CA last sold for $749,000 in February 2019.
  • Is Walnut a buyer's or seller's market?
    Walnut is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Walnut?
    Residents describe Walnut, CA as pedestrian-friendly, easy to park in, and well-kept. See recently sold homes in Walnut, CA.
  • Does 21058 Cornerstone Dr have air conditioning?
    Yes, 21058 Cornerstone Dr in Walnut, CA has air conditioning.