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Before you start looking
The buying timeline

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How much can I afford?
Get pre-approved

Make the deal

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New Construction Homes in Petaluma, CA

3 listings

New Construction Homes in Petaluma, CA

New Construction Homes in Petaluma, CA

3 Listings

New Construction Homes in Petaluma, CA

3 Listings

41Active
$3,199,999
5 bd · 5 ba · 5,578 sqft

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #01840925

22 Oak Knoll Court, Petaluma, CA

Steven Cozza · Compass

$1,788,000

4 bd · 4 ba · 3,152 sqft

46 Red Barn Court, Petaluma, CA

Tom Reiser · The Reiser Group

$1,806,000

4 bd · 4 ba · 3,152 sqft

58 Red Barn Court, Petaluma, CA

Tom Reiser · The Reiser Group

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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.

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Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #01840925

Listing data & MLS disclosures

Bay Area Real Estate Information Services (BAREIS): Information being 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. Information has not been verified, is not guaranteed, and is subject to change. Copyright 2026 Bay Area Real Estate Information Services, Inc. All rights reserved.
Contra Costa Association of REALTORS: Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Petaluma, CA community profile

Population: 59,709
Median income: $108,764
Housing units: 24,679
People per sq. mi.: 204.8
Area: 291.6 sq. mi.

Source: HJN community data

Petaluma housing market

September 2026 · This period is still settling

Selling at 100.0% of asking price

Sales here are closing essentially at asking. MLS · 32 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 24, 2026

Median sale price: $1,055,000$799,000–$1,722,500 typical range
Price per sq. ft.: $533
Sales: 44
Paid in cash: 45.5%

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

Median list price: $967,000
Homes for sale: 69

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

Year-over-year: 12.4%

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

Median home size: 1,714 sq. ft.