$1,033,600
- 4 Beds
- 4 Baths
- 1,873 sqft (on 0.46 acres)
21058 Cornerstone Dr, Walnut, CA 91789
Est. Refi. Payment $6,737/mo*
Refinance Your HomeCurrently Off Market - Sold Feb 11, 2019 for $749,000
Home Value
Trulia Estimate
$1.03MSince last month
Increased$1K (+0.1%)Since last year
Increased$47K (+4.8%)Since last sale
Increased$285K (+38%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +76% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| October 2026 | $1.03M |
| September 2026 | $1.03M |
| August 2026 | $1.03M |
| July 2026 | $1.04M |
| June 2026 | $1.03M |
| May 2026 | $1.03M |
| April 2026 | $1.04M |
| March 2026 | $1.09M |
| February 2026 | $1.05M |
| January 2026 | $1.02M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
2.84 | Multi-Family Home | $1,250,000 | 06/18/26 | 6 | 4 | 2,364 | |
3.55 | Multi-Family Home | $1,400,000 | 09/11/26 | 8 | 7 | 4,097 | |
3.51 | Multi-Family Home | $1,425,000 | 07/22/26 | 9 | 7 | 4,050 | |
3.56 | Multi-Family Home | $1,400,000 | 11/14/25 | 9 | 7 | 4,050 | |
3.53 | Multi-Family Home | $1,450,000 | 08/19/26 | 9 | 8 | 4,050 | |
3.60 | Multi-Family Home | $1,460,000 | 12/05/25 | 9 | 8 | 4,050 | |
3.59 | Multi-Family Home | $1,550,000 | 10/27/25 | 9 | 8 | 4,097 | |
3.64 | Multi-Family Home | $1,425,000 | 11/04/25 | 9 | 7 | 4,050 | |
3.61 | Multi-Family Home | $1,425,000 | 04/01/26 | 9 | 9 | 4,050 | |
4.49 | Multi-Family Home | $869,000 | 06/18/26 | 4 | 2 | 1,526 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.00 | $960,600 | 4 | 3.5 | 1,933 | Off Market | |
0.00 | $967,000 | 4 | 3 | 1,830 | Off Market | |
0.00 | $910,300 | 4 | 3 | 1,760 | Off Market | |
0.00 | $933,400 | 4 | 3 | 1,830 | Off Market | |
0.00 | $937,000 | 4 | 3 | 1,850 | Off Market | |
0.00 | $1,001,500 | 4 | 3 | 1,830 | Off Market | |
0.00 | - | Studio | - | - | Off Market | |
0.00 | $1,242,000 | 4 | 3 | 2,106 | Off Market | |
0.00 | $1,104,000 | 4 | 4 | 1,983 | Off Market | |
0.00 | $925,200 | 4 | 3.5 | 1,760 | Off Market | |
0.02 | - | 4 | 4 | 1,958 | Off Market | |
0.03 | $912,900 | 4 | 3 | 1,830 | Off Market | |
0.03 | $971,100 | 4 | 4 | 1,830 | Off Market | |
0.03 | $873,000 | 3 | 4 | 1,760 | Off Market | |
0.03 | $948,800 | 4 | 3 | 1,750 | Off Market | |
0.03 | $949,600 | 4 | 3 | 1,760 | Off Market | |
0.03 | $949,200 | 4 | 4 | 1,983 | Off Market | |
0.03 | $899,000 | 4 | 3 | 1,820 | Off Market | |
0.03 | $988,100 | 4 | 3.5 | 1,873 | Off Market | |
0.03 | $947,600 | 4 | 3 | 1,873 | Off Market |
Local Information
-- mins to
Home Highlights
Multi-Family
Built in 2018
0.46 acre lot
1,873 sqft
$552/sqft
Garage
About this House
What's unique:Stainless appliancesUpgraded model homeLots of sunlightBright and airy kitchen
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. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,033,600, with a rent estimate of $3,599/month.
Home Details for 21058 Cornerstone Dr
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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 |
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Exterior Home Features Roof: Tile |
Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Year Built Year Built: 2018 |
Property Type / Style Property Type: Multi FamilyArchitecture: Spanish |
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Units in Building: 1 |
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Lot Area: 0.46 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jan 16, 2025 Source: CRMLS #CV24254382 | ListingRemoved | $3,600 |
Dec 27, 2024 Source: CRMLS #CV24254382 | Listed For Rent | $3,600 |
Mar 6, 2019 Source: Agent Provided | ListingRemoved | $2,950 |
Feb 13, 2019 Source: Agent Provided | Listed For Rent | $2,950 |
Feb 11, 2019 Source: CRMLS #OC18241632 | Sold | $749,000 |
Jan 2, 2019 Source: Agent Provided | Pending | $768,000 |
Dec 23, 2018 Source: Agent Provided | Listed For Sale | $768,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2026 | Unavailable | $969,000 |
Home facts updated by county records
Market trends in Walnut
Last updated August 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
84
5MoM
Around this home
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
30 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
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 $1,033,600.
- 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.

