39Active
$1,400,000
4 bd · 3 ba · 2,139 sqft
559 Amethyst, Walnut, CA
Martin Avalos · Beverly and Company, Inc.
75Active
$1,385,000
4 bd · 3 ba · 2,265 sqft
20400 Lake Canyon Drive, Walnut, CA
Adela Olivares · New Century Realtors
7Active
$1,129,000
4 bd · 3 ba · 1,752 sqft
19200 Kamlyn Lane, Walnut, CA
Maria-Salome Jao · Amberwood Real Estate

54Active
$1,399,000
5 bd · 3 ba · 2,802 sqft
20412 Lake Canyon, Walnut, CA
Ellis Younger · T.N.G. Real Estate Consultants
40Active
$1,850,000
4 bd · 4 ba · 3,344 sqft
905 N Bridle Path Lane, Walnut, CA
MAY TSENG · Pinnacle Real Estate Group
31Active
$1,499,000
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
$999,000
3 bd · 2 ba · 1,673 sqft
21578 Magnolia, Walnut, CA
Heather Avnaim · Legacy Homes Management Inc.
52Active
$1,200,000
3 bd · 3 ba · 1,721 sqft
20944 Delphine Drive, Walnut, CA
RUY MANUEL VILAS · Real Brokerage Technologies
44Active
$999,000
3 bd · 2 ba · 1,673 sqft
21578 Magnolia, Walnut, CA
Heather Avnaim · Legacy Homes Management Inc.
Price Reduced14Active
$35,000
1 bd · 1 ba · 300 sqft
3825 Valley 58, Walnut, CA
Sarah Kreuz · Expression Homes
74Active
$2,488,000
4 bd · 5 ba · 4,571 sqft
19668 Three Oaks Lane, Walnut, CA
Mike Chou · K.W. EXECUTIVE
47Active
$1,488,000
4 bd · 4 ba · 2,432 sqft
693 Castlehill Drive, Walnut, CA
Karen Kuit · eXp Realty of California Inc
Price Reduced70Active
$5,280,000
8 bd · 9 ba · 9,094 sqft
19910 Tennessee, Walnut, CA
John Lewis Wang · IRN REALTY
20Active
$1,750,000
5 bd · 3 ba · 3,545 sqft
1393 Bellavista Drive, Walnut, CA
Lawrence Tan · Keller Williams Thrive

1 2 3…9

Listing data & MLS disclosures

California Regional Multiple Listing Service (CRMLS): 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 laws. Information provided is for viewers 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. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-27 07:07:03 UTC and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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Walnut housing market

July 2026 · This period is still settling

Selling at 100.2% of asking price

Sales here are closing essentially at asking. MLS · 14 sales · as of Jul 17, 2026

Homes that sold · County records, as of Jul 9, 2026

Median sale price: $1,094,500$1,004,750–$1,688,750 typical range
Price per sq. ft.: $602
Sales: 10
Paid in cash: 60.0%

Homes on the market · MLS, as of Jul 17, 2026–Jul 21, 2026

Median list price: $1,378,400
Homes for sale: 122
Median days on market: 15 days

Price trend · Assessor repeat sales, as of Jul 31, 2026

Year-over-year: -5.7%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,999 sq. ft.

Walnut, CA community profile

Population: 27,576
Median income: $113,877
Housing units: 8,510
People per sq. mi.: 1,651.3
Area: 16.7 sq. mi.

Source: HJN community data

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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.