New Construction Homes in Walnut, CA

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3 beds New construction With a pool

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20 Listings

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New Construction Homes in Walnut, CA

20 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

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
47Active
$1,488,000
4 bd · 4 ba · 2,432 sqft
693 Castlehill Drive, Walnut, CA
Karen Kuit · eXp Realty of California Inc

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 2026-08-31 00:23:18 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: 2026-08-31 00:23:18 UTC

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

Explore Walnut homes

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 2026-08-31 00:23:18 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: 2026-08-31 00:23:18 UTC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

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

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.

Safety & registry resources

Safety & registry resources

Safety & registry resources

New Construction Homes in Walnut, CA

Your local brokerage

Listing data & MLS disclosures

Walnut housing market

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

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

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

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

Walnut, CA community profile

Explore Walnut homes

Listing data & MLS disclosures

Your local brokerage

Your local brokerage

Walnut, CA community profile

Walnut housing market

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

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

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

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