San Mateo, CA Homes for Sale

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San Mateo, CA Homes for Sale | Realty.com

Homes for Sale in San Mateo, CA

9 of 460 Listings

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Thomas O'Leary

Realty.com

Lic. #01840925

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New15Active
$575,000
1 bd · 1 ba · 693 sqft
815 N Humboldt Street #304, San Mateo, CA
Kaitlyn Sebastian · Coldwell Banker Realty
New43Active
$1,688,000
3 bd · 2 ba · 2,070 sqft
450-452 State Street, San Mateo, CA
Frances Boscacci · Coldwell Banker Realty
15Active
$575,000
1 bd · — ba · 693 sqft
815 North Humboldt Street 304, San Mateo, CA
Kaitlyn Sebastian · Coldwell Banker Realty

Listing data & MLS disclosures

BayEast: Listing information provided by BayEast.
bridgeMLS: 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. Data last updated at 2026-10-13 22:56:10 UTC. IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.
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 2026-10-14 16:21:45 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: 2026-10-14 16:21:45 UTC
MLSListings: Based on information from the MLSListings MLS. Real estate listings held by brokerage firms other than Realty.com are marked with the Broker Listing Exchange icon and detailed information about them includes the names of the listing brokers and listing agents. 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. Information deemed reliable but not guaranteed. Copyright © 2026 MLSListings, Inc. All Rights Reserved.

San Mateo housing market

September 2026 · This period is still settling

Selling at 101.0% of asking price

Buyers here are paying above asking. MLS · 86 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 8, 2026

Median sale price: $1,458,500$1,000,000–$2,700,000 typical range
Price per sq. ft.: $943
Sales: 25
Paid in cash: 32.0%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $1,188,000
Homes for sale: 204
Median days on market: 11 days

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

Year-over-year: -19.1%

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

Median home size: 1,610 sq. ft.

San Mateo, CA community profile

Population: 102,132
Median income: $140,695
Housing units: 42,589
People per sq. mi.: 5,081.2
Area: 20.1 sq. mi.

Source: HJN community data

Homes for Sale in San Mateo, CA

Homes for Sale in San Mateo, CA

Your local brokerage

Listing data & MLS disclosures

San Mateo housing market

Homes that sold · County records, as of Sep 8, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

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

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

San Mateo, CA community profile

Explore San Mateo homes

San Mateo, CA community profile

San Mateo housing market

Homes that sold · County records, as of Sep 8, 2026

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

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

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

Listing data & MLS disclosures

Your local brokerage

Your local brokerage