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20982 Cornerstone Drive

20982 Cornerstone Drive, Walnut, CA 91789
Property in Walnut
20982 Cornerstone Drive is a condo located in Walnut, Walnut. The building was first built in 2018 and is 8 years old.

Interested in learning more about the building? There are many great amenities and features for residents in the building. There are 1 closings on record. The most recent transaction sold for $746,000 on Oct 19, 2017. Fun fact, the oldest transaction we have on record took place on Oct 19, 2017. See the full transaction history for 20982 Cornerstone Drive below.

Walnut, where 20982 Cornerstone Drive is located, has a median asking price of $959,000 for condo buildings. For interested buyers, that means the building's median asking price is around 1.00% below the neighborhood's median asking price for condos. Which is great news as a buyer may end up finding some relatively affordable units in this building compared to other condo buildings in the neighborhood.

Unfortunately, there are currently no active listings within the building but our inventory of available units for sale is constantly updating in real time. Check back frequently for updates.

Building Features

Facilities

Laundry Room

Parking

Attached Garage

1 Past Sales

Date Unit Beds Baths Sqft Price Closed Listed By
20260628
06/28/2026
4 Bed
3 Bath
1830 ft²
$998,000
bedrooms
4 Bed
bathrooms
3 Bath
square feet
1830 ft²
$1,015,000 +1.70%
08/13/2026
CHUNYING BAO
Pinnacle Real Estate Group


Building Info

Overview

    General

  • Year Built: 2018
  • Effective Year Built: 2018
  • Building Count: 1
  • Bedroom Count: 4
  • Bathroom Count: 3
  • Full Bathrooms: 3
  • Partial Bathrooms: 3
  • Building Condition: 0
  • Building Quality: 7
  • Construction Type: 17
  • Building Style: 29
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 17,436
  • Total Building Area: 1,830
  • Building Area: 1,830
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 13
  • Heating: 3
  • Heated Square Feet: 1,830
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: GALLERY AT CORNERSTONE
  • Land Acres: 0000000401
  • Standard Land Use Code: 1004
  • County Land Use Code: 012C
  • Legal Description 1: TR=73294 LOT 41 PH 6 CONDO UNIT 31 (AIRSPACE AND 1/9 INT IN COMMON AREA)

Neighborhood

  • School District Name: Walnut Valley Unified School District
  • Census Tract: 403402

Zoning

  • Zoning: WAC3*

Geography

  • Subdivision Tract Number: 73294
  • Parcel: 8720-047-100
  • Lot: 41
  • Municipality: EAST /D.BR.WNT.RLHTS.
  • Latitude: 34.0173
  • Longitude: -117.848

    Address

  • Full Address: 20982 Cornerstone Dr
  • Address - House Number: 20982
  • Address - Street Name: Cornerstone
  • Address - Suffix Type: Dr
  • State: CA
  • City Name: Walnut
  • Carrier Code: C027
  • 4-Digit Zip Code: 2567
  • Zip Code: 91789

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $959,784
  • Tax Rate Code Area: 09-391

    Appraisal Valuation

  • Standard Deviation: 0.227
  • Valuation Date: Jan 10, 2024
  • Confidence Score: 68
  • Final Value: 824,429
  • High Value: 1,011,655
  • Low Value: 637,202

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $815,856
  • Assessed Land Value: $273,409
  • Assessed Improvements Value: $542,447

    Sales

  • Current Sale Contract Date: Jun 15, 2017
  • Current Sale Recording Date: Oct 19, 2017
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 17-1197945
Data used for valuation calculations is provided by RealtyHop, and other third party sources

About Walnut



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Frequently Asked Questions

What neighborhood is 20982 Cornerstone Drive located in?
The 20982 Cornerstone Drive is a condo located in the neighborhood of Walnut in Walnut, Walnut.
What is the average sales price for listings in 20982 Cornerstone Drive?
The average sales price for units in 20982 Cornerstone Drive is $0 currently.