21911 E Snow Creek

Walnut, CA 91789

$1,780,000

6 beds
5 baths
2,936 sq ft
0.22 acres
Built 1988

Listed by Real Broker · MLS #TR26116639

21911 E Snow Creek, Walnut, CA 91789 — photo 1

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21911 E Snow Creek, Walnut, CA 91789 · MLS #TR26116639

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A FEW THINGS TO NOTICE

What stands out.

Year built

Built in 1988.

Garage parking

3 garage spaces listed.

Property size

0.22 acres listed.

Highlights from the listing description and property details. Confirm features with the listing agent.

THE PROPERTY

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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.

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Upcoming open houses

Sep 13, 2026 · 9:00 pm–11:00 pm · Confirm the schedule with the listing team.

THE NEIGHBORHOOD

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21911 E Snow Creek, Walnut, CA 91789

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THE DETAILS

The details, all in one place.

Property type: Residential
Category: Residential
Year built: 1988
Full baths: 5
Garage spaces: 3
Cooling: CentralAir
Heating: Central
Appliances: ElectricRange,GasOven,Refrigerator
Pool: Yes
Pool features: GasHeat,Heated,Private
Parcel: 8709078046
HOA fee: $0.00

Features and school information are supplied by the listing source. Confirm measurements, school assignments, HOA terms and rental restrictions before making a decision.

OWNERSHIP, WITH A PLAN

Investor outlook.

Explore this property’s rental potential with an all-cash purchase. Monthly rent starts at 5% of the purchase price per year, divided by 12. Adjust it and the other assumptions to explore your scenario.

These are planning assumptions, not a rental appraisal or a loan quote. The starting rent is a price-based estimate; a local leasing professional can help confirm market rent.

Investor outlook assumes an all-cash purchase. No mortgage payment is deducted.

Estimated monthly cash flow · cash purchase—

Estimated monthly rent$7,416.67

Cap rate—

Annual operating income: —

HOA: No HOA cost is included because the listing source reports a $0 fee. Confirm current dues and special assessments before relying on this estimate.

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Purchase price

Rental income & operating costs

Estimated monthly rent

Purchase price × 5% ÷ 12. Updates with purchase price until you enter a custom rent.

Vacancy allowance (%) Management fee (%) Maintenance reserve (%) Capital reserve (%)

Annual property tax

Annual insurance

Annual insurance starts at purchase price × 0.25%, rounded to the nearest available amount. Updates with purchase price until you choose another amount.A planning estimate, not an insurance quote. Adjust it for your property and coverage.

Monthly HOA

Other monthly costs

Percentages are editable examples, not ERA fee quotes. Management is applied to rent after vacancy; maintenance and capital reserves use scheduled rent. Add owner-paid utilities, mortgage insurance and other recurring expenses under other costs.

How this scenario is calculated

Annual operating income is rent after vacancy, management, maintenance, taxes, insurance, HOA and other operating costs, before financing and capital reserves. Cap rate divides annual operating income by purchase price. Estimated monthly cash flow assumes an all-cash purchase: rent after vacancy, management, maintenance, taxes, insurance, HOA, other operating costs and capital reserves. No mortgage payment is deducted. The mortgage calculator is separate; loan payments would reduce cash flow for a financed purchase. One-time acquisition costs, renovations, income taxes, depreciation and appreciation are excluded.

Mortgage payment calculator

Explore financing separately. These loan settings do not change the all-cash investor outlook.

Mortgage assumptions

Down payment (%) Interest rate (%) Loan term

20% down and 7% interest are illustrative starting values.

Estimated monthly principal & interest—Loan payment only. Excludes property taxes, homeowners/flood insurance, mortgage insurance and HOA dues.

About this payment estimate

Based on a fixed-rate, fully amortizing loan with monthly payments and the price, down payment, interest rate and term you select. The interest rate is an example, not a current rate offer or APR; APR includes certain loan costs. This is an illustration, not a Loan Estimate, approval, offer of credit or commitment to lend.

Your actual payment, rate and eligibility depend on your lender, credit, loan program and property. Closing costs, points, prepaid expenses and lender fees are not included. Taxes and insurance may change, and mortgage insurance may be required, particularly with a down payment below 20%. Ask your lender for a Loan Estimate and a complete monthly payment including applicable taxes, insurance and fees.

Dollar results are rounded to the nearest cent; calculations retain precision until display. A cash purchase has no loan payment but still has ownership costs. Understand your total home payment (CFPB).

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Listing information

MLS #TR26116639 · California Regional MLS

Listing brokerage: Real Broker
Listing agent: Haixia Bian

Listing status: Active. Record updated September 11, 2026. Confirm current availability and price with the listing agent.

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. "CRMLS" and is protected by all applicable Copyright © 2023 laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Information deemed reliable but not guaranteed. Copyright © 2023 California Regional Multiple Listing Service, Inc. All rights reserved.