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Condo for sale at 20950 Cornerstone Dr, Walnut, CA 91789 | MLS# CV26203068 | Listing updated on 2026-09-20
Photo 1 of Condo for sale at 20950 Cornerstone Dr, Walnut, CA 91789 | MLS# CV26203068 | Listing updated on 2026-09-20
Photo 2 of Condo for sale at 20950 Cornerstone Dr, Walnut, CA 91789 | MLS# CV26203068 | Listing updated on 2026-09-20
Photo 3 of Condo for sale at 20950 Cornerstone Dr, Walnut, CA 91789 | MLS# CV26203068 | Listing updated on 2026-09-20
Photo 4 of Condo for sale at 20950 Cornerstone Dr, Walnut, CA 91789 | MLS# CV26203068 | Listing updated on 2026-09-20
25+
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Listed by: Lirong Zhu (626) 226-9447 DRE #02002069 | Real Brokerage Technologies, Inc (619) 248-6434

$968,888

Monthly Est:$4,823

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon1,830sqft

20950 Cornerstone Dr, Walnut, CA 91789

$4,823/moEst:

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  • Condominium

  • Built in 2018

  • $306/mo HOA

  • 17,370 sqft lot

  • $529/sq.ft

Description

Elevated Living at Cornerstone by Shea Homes Built 2018 | Soaring 9-10' Ceilings & Light-Filled Living | Entry-Level Suite | Over $53k in Upgrades

Discover an impressive sense of space with abundant natural light, and expansive open-concept living, this thoughtfully enhanced residence offers an airy, inviting setting for everyday comfort and effortless entertainment

Space to Gather. Privacy to Retreat
The connected living, dining, and kitchen spaces create a welcoming heart of the home, with a covered balcony offering a peaceful place for morning coffee or an evening pause. An entry-level bedroom with its own en-suite bathroom provides a private retreat for vi...

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  • Houzeo last checked: 9 minutes ago
  • Listing updated: September 20, 2026 at 12:26 am
  • Source: California Regional MLS-CA | MLS#: CV26203068 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    3

  • County

    Los Angeles County

  • City

    Walnut

  • Neighborhood

    --

  • Year Built

    2018

  • HOA Fees

    $306/mo

  • Finished Area

    1,830 sqft

  • Lot Size

    17,370 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    CV26203068

  • MLS Status

    Active

  • Days on Market

    3

  • Cumulative Days on Market

    3

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HOA Management

Cornerstone Homeowners Association

HOA Fees

$306/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Park Playground Park Playground

Barbecue Barbecue

PicnicArea PicnicArea

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

Interior

  • Sewer

    Public Sewer

  • Heating

    Central

  • Cooling

    Central Air

  • Appliances

    Dryer, Washer

  • Interior Features

    Primary Suite, Walk In Closets

Utilities & Energy

  • Laundry Features

    Laundry Room, Upper Level

  • Water Source

    Public

  • Association Amenities

    Dog Park, Barbecue, Picnic Area, Playground

  • Pool Features

    None

  • Fireplace Features

    None

Other Features

  • Community Features

    Dog Park

  • Lot Features

    Corner Lot

Price History

DateEventPrice

09/16/2026

Source: mls_logoCalifornia Regional MLS-CA #CV26203068

Listed for Sale

$968,888 +7.67%

$529/sqft

07/30/2025

Source: mls_logoCalifornia Regional MLS-CA #OC25158754

Off Market

$899,900

$492/sqft

07/15/2025

Source: mls_logoCalifornia Regional MLS-CA #OC25158754

Listed for Sale

$899,900

$492/sqft

Based on information from California Regional Multiple Listing Service, Inc. as of Sep 20, 2026, 01:30PM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

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