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Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

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298 listings

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What's my home worth?
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Get an instant cash offer
Buy before you sell

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Homes for Sale in 91789, CA

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298 listings

Homes for Sale in 91789, CA

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10 of 298 Listings

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Homes for Sale in 91789, CA

10 of 298 Listings

Price Reduced39Active

$1,199,995

4 bd · 3 ba · 2,139 sqft

559 Amethyst, Walnut, CA

Martin Avalos · Beverly and Company, Inc.

Price Reduced75Active

$1,299,000

4 bd · 3 ba · 2,265 sqft

20400 Lake Canyon Drive, Walnut, CA

Adela Olivares · New Century Realtors

32Active

$1,260,000

4 bd · 3 ba · 2,028 sqft

1123 Bain Ave, Walnut, CA

Century 21 Masters-Walnut

7Active

$1,129,000

4 bd · 3 ba · 1,752 sqft

19200 Kamlyn Lane, Walnut, CA

Maria-Salome Jao · Amberwood Real Estate

37Active

$1,400,000

4 bd · 4 ba · 2,676 sqft

539 Bourdet, Walnut, CA

MINNIE BARAL · SPECTRUM REAL ESTATE NETWORK

Price Reduced31Active

$1,398,000

4 bd · 4 ba · 2,467 sqft

685 Castlehill Drive, Walnut, CA

Edward Chen · Real Brokerage Technologies

17Active

$1,699,000

4 bd · 5 ba · 2,858 sqft

681 Castlehill Drive, Walnut, CA

Edward Chen · Real Brokerage Technologies

44Active

$1,050,000

3 bd · 2 ba · 1,673 sqft

21578 Magnolia, Walnut, CA

Heather Avnaim · Legacy Homes Management Inc.

Price Reduced52Active

$1,139,998

3 bd · 3 ba · 1,721 sqft

20944 Delphine Drive, Walnut, CA

RUY MANUEL VILAS · Real Brokerage Technologies

Price Reduced74Active

$2,420,000

4 bd · 5 ba · 4,571 sqft

19668 Three Oaks Lane, Walnut, CA

Mike Chou · K.W. EXECUTIVE

1…7 8 9…13

Listing data & MLS disclosures

The MLS (CLAW): The multiple listings information is provided by The MLS/CLAW from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 The MLS/CLAW. All Rights Reserved. The information 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. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.
San Diego MLS: This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS.

Nearby areas

ZIP codes

92618 (730)
91761 (496)
90802 (489)
91709 (463)
92620 (434)
91762 (411)
92883 (358)
91765 (356)

Cities

Irvine (1,916)
Long Beach (1,816)
Los Angeles (1,665)
Ontario (1,060)
Corona (1,016)
Pasadena (961)
Huntington Beach (937)
Anaheim (909)

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

The MLS (CLAW): The multiple listings information is provided by The MLS/CLAW from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 The MLS/CLAW. All Rights Reserved. The information 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. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.
San Diego MLS: This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS.

91789, CA Homes for Sale — Page 8 | Realty.com

Nearby areas

ZIP codes

92618 (730)
91761 (496)
90802 (489)
91709 (463)
92620 (434)
91762 (411)
92883 (358)
91765 (356)

Cities

Irvine (1,916)
Long Beach (1,816)
Los Angeles (1,665)
Ontario (1,060)
Corona (1,016)
Pasadena (961)
Huntington Beach (937)
Anaheim (909)