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New Construction Homes in Walnut, CA

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New Construction Homes in Walnut, CA

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11 Listings

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11 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

7Active
$1,189,880
3 bd · 3 ba · 1,725 sqft
22046 Florence Circle, Walnut, CA
Kyle Hayes · CBC Sales Corporation
44Active
$1,200,000
4 bd · 5 ba · 2,900 sqft
677 Castlehill Drive, Walnut, CA
Watson Gan · eXp Realty of California Inc
9Active
$1,119,880
3 bd · 3 ba · 1,570 sqft
208 Siena Court, Walnut, CA
Kyle Hayes · CBC Sales Corporation

7Active
$1,674,880
4 bd · 3 ba · 2,514 sqft
22129 Portofino, Walnut, CA
Kyle Hayes · CBC Sales Corporation
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
Price Reduced47Active
$1,388,888
4 bd · 4 ba · 2,432 sqft
693 Castlehill Drive, Walnut, CA
Karen Kuit · eXp Realty of California Inc
29Active
$1,999,880
5 bd · 4 ba · 2,979 sqft
22058 Manarola Way, Walnut, CA
Grace Zhang · CBC Sales Corporation
Price Reduced47Active
$2,498,990
4 bd · 6 ba · 3,530 sqft
22061 Manarola Way, Walnut, CA
Grace Zhang · CBC Sales Corporation
15Active
$1,899,880
4 bd · 4 ba · 2,325 sqft
22112 Portofino Drive, Walnut, CA
Grace Zhang · CBC Sales Corporation
57Active
$3,780,000
6 bd · 7 ba · 6,282 sqft
20487 Gartel Drive, Walnut, CA
LIANG WANG · PACIFIC STERLING REALTY/Irvine

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 2026-10-25 19:13:10 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.
Listing information ©2026 California Regional Multiple Listing Service, Inc®. All Rights Reserved. Last Updated: 2026-10-25 19:13:10 UTC

About New Construction Homes in Walnut, CA

New Construction Homes in Walnut, CA: 11 active listings as of October 26, 2026, 21:54 UTC.

Walnut housing market

September 2026

Selling at 96.9% of asking price

Buyers here are paying below asking. MLS · 26 sales · as of Sep 29, 2026

Homes that sold · County records, as of Sep 28, 2026

Median sale price: $1,300,000$1,055,000–$1,840,000 typical range
Price per sq. ft.: $606
Sales: 29
Paid in cash: 27.6%

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $1,380,000
Homes for sale: 98

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 15.0%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 2,015 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

Explore Walnut homes

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3 Bedroom Homes

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

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 2026-10-25 19:13:10 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.
Listing information ©2026 California Regional Multiple Listing Service, Inc®. All Rights Reserved. Last Updated: 2026-10-25 19:13:10 UTC

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

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

4 Bedroom Homes

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Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Walnut housing market

September 2026

Selling at 96.9% of asking price

Buyers here are paying below asking. MLS · 26 sales · as of Sep 29, 2026

Homes that sold · County records, as of Sep 28, 2026

Median sale price: $1,300,000$1,055,000–$1,840,000 typical range
Price per sq. ft.: $606
Sales: 29
Paid in cash: 27.6%

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $1,380,000
Homes for sale: 98

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 15.0%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 2,015 sq. ft.