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20149 Stanford Court, Walnut, CA 91789

$2,350,000 Approx. USD 5 beds, 3 baths
3,426 sqft

New Listing Open House 6/27 11:00 AM - 3:00 PM

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Berkshire Hathaway HomeServices California Properties 11828 Rancho Bernardo Rd, Ste 210
San Diego, CA 92128 888-995-7575

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Listing Agent

Rosa Delgado | rosasellshomes@gmail.com
Lic#: 01762857
Broker: Courtesy of Century 21 Masters
Phone: 800-436-0977

Upcoming Open Houses

6/27/2026 11:00 AM - 3:00 PM

6/28/2026 11:00 AM - 3:00 PM

Agent Remarks

This single-story is situated on an expansive 18,753 sf lot size located in the city of Walnut. This exceptional property offers a rare combination offering the perfect blend of space, versatility, and modern upgrades. The main residence is 3,426 sq ft and it features 5 bedrooms and 3 bathrooms, complemented by a newly constructed and permitted an additional 920 sf 2-bedroom, 2-bathroom ADU completed in 2025. It features quartz countertops, and laundry area —ideal for multigenerational living, rental income, guest accommodations, or a private home. The back yard designed with entertaining in mind and it is a true gathering place for family and friends. The pool was recently upgraded and the beautifully professional-grade built-in BBQ bar and built BBQ area was newly built approximately six months ago, creating the perfect setting for summer parties, weekend cookouts, and year-round outdoor living. Conveniently located just minutes from award-winning Westhoff Elementary School, Cal Poly Pomona, shopping centers, dining, parks, and major commuter routes, this home offers an unbeatable combination of location, functionality, and value. With its flexible ADU, extensive upgrades, oversize driveway and entertainer's backyard, this is a rare opportunity to own a home that truly has it all.

Listing Details

Property type: Single Family Residence (Single Family)

Status: Active

MLS# OC26137835

Price: $2,350,000

HOA Fee is $0.00

Beds: 5

Baths: 3 (3 full)

Family Room,Gas fireplaces

Built in 1985

3,426 sqft

1 story

0.43 acres

Lot size: 0.4305

County: Los Angeles

Interior features: Block Walls,Ceiling Fan(s),Crown Molding,Separate/Formal Dining Room,Granite Counters,High Ceilings,Open Floorplan,Quartz Counters,Recessed Lighting,All Bedrooms Down,Jack and Jill Bath,Walk-In Closet(s)

Appliances: Disposal,Gas Oven,Gas Range,Refrigerator,Tankless Water Heater

Parking description: Door-Multi,Driveway Level,Driveway,Garage,Garage Door Opener,Oversized,RV Access/Parking

Lot description: ZeroToOneUnitAcre,Corner Lot,Cul-De-Sac,Drip Irrigation/Bubblers,Front Yard,Garden,Sprinklers In Rear,Sprinklers In Front,Landscaped,Sprinklers Timer,Street Level

Heating/cooling: Central Air

Heating description: Central,Fireplace(s)

MLS area: 668 - Walnut

Last Updated: 6/25/2026

Days On Market (DOM): 2

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This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.039229, -117.859019.
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