20950 Cornerstone Drive, Walnut, CA 91789

• 4 beds |
• 4 baths |
• 1,830 sqft

Property 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 visiting guests or a dedicated home office, separate from the main living areas. Upstairs, the primary suite features a walk-in closet and dual-sink bathroom, while bedroom-level laundry and a direct-access two-car garage add everyday convenience. Enjoy landscaped community playground, dog park, bbq areas, and connect with neighbors Thoughtful Upgrades of over $53k In builder options and owner-added upgrades, bring together designer finishes and practical enhancements. Two-zone climate control allows the 3rd floor bedrooms to be regulated separately from the lower levels, a valuable feature in a three-story home. A water softener, reverse-osmosis water filtration system, and EV charger complement upgraded flooring, quartz surfaces, and primary shower finishes Prime Location & Future Value Education: Nestled in the prestigious Walnut Valley Unified School District, Walnut High School, Suzanne Middle School, and Vejar Elem

Listing Status:

Active

Date Added:

September 16, 2026

Data Last Updated:

September 22, 2026 at 2:11PM

Listing Office:

Real Brokerage Technologies, Inc : 619-248-6434

Listing Agent:

Lirong Zhu : 626-226-9447

MLS ID:

CV26203068

Interior

• Appliances: DryerWasher
• A/C: Central Forced Air
• Heating: Forced Air Unit
• Fireplace: N/K

Exterior

• Pool: N/K
• Parking: Parking spaces: 2

Construction

• General: 3

Location

• HOA Amenities: Picnic AreaPlaygroundBarbecue306.0Monthly
• Originating MLS: California Regional MLS
• County: Los Angeles

Lot

• Zoning: 8720047131
• View: City Lights

Utilities

• Water: Public
• Sewer: Public Sewer

Financial

• Source: California Regional MLS