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21911 E Snow Creek Walnut, CA 91789
$1,880,000 6 beds, 5 baths
2, 936 sqft
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Aaron Khosh REALTOR® - Sales Associate 949-554-4155 m
949-554-4155 o
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com
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Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com
Newport Beach Office
23 Corporate Plaza, Suite 100
Newport Beach, CA 92660
Phone: 949-644-6200
Fax: 949-640-7429
Newport Beach 23 Corporate Plaza, Suite 100
Newport Beach, CA 92660
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Rare Walnut Pool Home with Brand-New 2024 Detached ADU! Welcome to 21911 Snow Creek Drive, a truly exceptional property located in the highly sought-after Snow Creek neighborhood of Walnut. Combining luxury upgrades, resort-style outdoor living, and a newly constructed detached ADU, this rare offering provides the perfect blend of comfort, flexibility, and long-term value. The main residence has been extensively improved and thoughtfully maintained, featuring upgraded bathrooms throughout and over $30,000 invested in premium aluminum-clad windows and doors that enhance both aesthetics and energy efficiency. The spacious floor plan offers comfortable living areas filled with natural light, creating an inviting atmosphere for everyday living and entertaining. A standout feature of this property is the brand-new, fully permitted detached ADU completed in 2024. Designed with quality and functionality in mind, the approximately 510-square-foot unit offers 2 bedrooms and 2 full bathrooms, with each bedroom featuring its own private ensuite bath. Soaring 10-foot ceilings, elegant architectural detailing, and modern finishes create a bright, open, and upscale living environment. Whether used for multigenerational living, extended family, guests, a private office, or rental income, this ADU delivers exceptional flexibility and value. Step outside to your own private backyard retreat. The resort-style swimming pool and spa were extensively renovated approximately two years ago with an investment exceeding six figures, creating a stunning outdoor space ideal for relaxation and entertaining. The beautifully designed backyard offers the perfect setting for family gatherings, summer pool parties, and year-round Southern California living. Situated on a generous lot within the award-winning Walnut Valley Unified School District, this home is conveniently located near parks, shopping, dining, Mt. SAC, Cal Poly Pomona, and major commuter routes. Opportunities like this are rare—a beautifully upgraded home with a newer permitted detached ADU, resort-style pool and spa, and incredible versatility in one of Walnut’s most desirable neighborhoods. A true must-see property offering luxury living, multigenerational flexibility, and income-producing potential all in one.

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active
MLS# TR26116639
List price is $1,880,000 Reduced by $40,000 on 7/24/2026
HOA Fee is $0.00
Beds: 6
Baths: 5 (5 full)
Family Room fireplaces
Built in 1988
2,936 sqft
2 stories
0.22 acres
Lot size: 0.2243
County: Los Angeles
Interior features: Bedroom on Main Level,Entrance Foyer
Appliances: Electric Range,Gas Oven,Refrigerator
Lot description: TwoToFiveUnitsAcre,Sprinkler System
Heating/cooling: Central Air
Heating description: Central
MLS area: 668 - Walnut

Last Updated: 8/24/2026

 Find more Walnut homes and real estate

 Find more homes in 91789 zip code

This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.034371, -117.833119.
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Listing Agent: Haixia Bian
Lic#: 02020525
Office Name: Newport Beach

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Area Overview

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.

Community Characteristics:

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Photo of Aaron Khosh

Aaron Khosh REALTOR® - Sales Associate 949-554-4155 m
949-554-4155 o
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com
Text Me
Call My Cell
Call My Office
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com

Newport Beach Office
23 Corporate Plaza, Suite 100
Newport Beach, CA 92660
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