San Mateo CA Homes for Sale

San Mateo is the Peninsula's most complete city — large enough to offer genuine neighborhood variety, a thriving downtown, and three Caltrain stations, yet retaining the residential character that draws buyers to San Mateo County in the first place. Situated at the geographic center of the Peninsula between San Francisco and Silicon Valley, San Mateo gives commuters access to both without fully belonging to either. It is one of the few Peninsula cities where a buyer can find a wide range of housing types, price points, and neighborhood styles in a single search.

San Mateo Real Estate

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18 Bel Aire Lane, San Mateo

$5,495,000

18 Bel Aire Lane, San Mateo

5 Beds 5 Baths 3,977 SqFt Residential MLS® # ML82040647

KW AdvisorsBridge MLS Logo

New
641 Crescent Avenue, San Mateo

$5,250,000

641 Crescent Avenue, San Mateo

4 Beds 3 Baths 3,680 SqFt Residential MLS® # ML82047419

Mark Johnson Coldwell Banker RealtyBridge MLS Logo

58 Bel Aire Lane, San Mateo

$4,775,000

↑ $175,000

58 Bel Aire Lane, San Mateo

4 Beds 5 Baths 3,664 SqFt Residential MLS® # ML82025544

KW AdvisorsBridge MLS Logo

430 Hillsborough Boulevard, San Mateo

$4,595,000

430 Hillsborough Boulevard, San Mateo

4 Beds 4 Baths 2,830 SqFt Residential MLS® # ML82043715

Serena Conti CompassBridge MLS Logo

1586 Lexington Avenue, San Mateo

$4,498,000

1586 Lexington Avenue, San Mateo

3 Beds 2 Baths 2,190 SqFt Residential MLS® # ML82039557

CompassBridge MLS Logo

48 Bel Aire Lane, San Mateo

$3,995,000

48 Bel Aire Lane, San Mateo

4 Beds 5 Baths 3,008 SqFt Residential MLS® # ML82025546

KW AdvisorsBridge MLS Logo

8 Bel Aire Lane, San Mateo

$3,695,000

8 Bel Aire Lane, San Mateo

4 Beds 5 Baths 2,944 SqFt Residential MLS® # ML81983941

KW AdvisorsBridge MLS Logo

New Open House
120 Gramercy Drive, San Mateo

$3,500,000

120 Gramercy Drive, San Mateo

4 Beds 4 Baths 2,850 SqFt Residential
Tue, May 19th, 2026 @ 9:30am - 1:30pm
MLS® # ML82047307

Sophie Tsang CompassBridge MLS Logo

1120 Palm Avenue, San Mateo

$3,250,000

1120 Palm Avenue, San Mateo

4 Beds 3 Baths 3,218 SqFt Residential MLS® # ML82042374

Christopher Eckert KW AdvisorsBridge MLS Logo

731 Crystal Springs Road, San Mateo

$3,195,000

731 Crystal Springs Road, San Mateo

3 Beds 2 Baths 2,200 SqFt Residential MLS® # ML82046634

Jim Holt Elevate GroupBridge MLS Logo

131 Barroilhet Avenue, San Mateo

$3,188,000

131 Barroilhet Avenue, San Mateo

5 Beds 2 Baths 1,900 SqFt Residential MLS® # ML82046244

Serena Conti CompassBridge MLS Logo

30 Mission Drive, San Mateo

$3,100,000

30 Mission Drive, San Mateo

2 Beds 2 Baths 1,478 SqFt Residential MLS® # ML82039725

Clarissa Cortez KW AdvisorsBridge MLS Logo

714 Barneson Avenue, San Mateo

$3,100,000

714 Barneson Avenue, San Mateo

4 Beds 3 Baths 2,550 SqFt Residential MLS® # ML82046069

CompassBridge MLS Logo

New
678 Barneson Avenue, San Mateo

$3,098,000

678 Barneson Avenue, San Mateo

4 Beds 3 Baths 2,880 SqFt Residential MLS® # ML82047066

Ronda O'leary CompassBridge MLS Logo

20 W 3rd Avenue 601, San Mateo

$3,000,000

20 W 3rd Avenue 601, San Mateo

2 Beds 3 Baths 2,800 SqFt Residential MLS® # ML82043883

Susan Herman CompassBridge MLS Logo

San Mateo Neighborhoods

San Mateo's neighborhoods span a wide range of characters and prices, which is part of what makes it one of the Peninsula's most active markets. Baywood Park and San Mateo Park in the western hills are among the most prestigious addresses — large lots, mature trees, and proximity to the hills give these neighborhoods a distinctly elevated feel. Beresford Park and Laurelwood offer similar residential quality at slightly more accessible prices. Closer to the bay, Hayward Park and Fiesta Gardens provide entry-level options for buyers looking to get into the San Mateo market. The downtown corridor near the Caltrain stations suits buyers who prioritize walkability and commute convenience above lot size.

Schools

San Mateo is served by San Mateo-Foster City School District for K–8 and San Mateo Union High School District for high school. The high school district operates three campuses within San Mateo — San Mateo High, Hillsdale High, and Aragon High — giving families more options than most Peninsula cities. School assignment depends on specific address, so buyers focused on a particular school should verify at the parcel level before purchase. Neighboring Hillsborough draws on the same high school district while offering its own elementary district, making the boundary area between the two cities worth understanding for school-focused buyers.

Downtown and Amenities

Downtown San Mateo anchored by Third Avenue is one of the Peninsula's most active commercial corridors — independent restaurants, wine bars, specialty retail, and a genuine street-level energy that distinguishes it from the more suburban commercial strips of neighboring cities. Coyote Point Recreation Area and the Bay Trail provide waterfront recreation directly accessible from the city's eastern neighborhoods. Hillsdale Shopping Center serves as the Peninsula's major retail destination for residents across multiple cities.

Commute and Transit

Three Caltrain stations — San Mateo, Hayward Park, and Hillsdale — connect residents to San Francisco's 4th and King station in approximately 30–40 minutes and to Palo Alto in approximately 20 minutes. Highway 101 runs the length of the city for drivers, and Highway 92 connects San Mateo directly to the Bay Bridge corridor and the East Bay via the San Mateo Bridge — a meaningful advantage for buyers who work on both sides of the bay.

Exploring the Peninsula

San Mateo sits at the center of a cluster of highly desirable Peninsula cities. Burlingame to the north offers a more intimate downtown and a prestigious address at a premium price. San Carlos to the south is known for its tight-knit community and strong school system. Hillsborough to the west is one of California's wealthiest residential towns — an enclave of estate properties with no commercial development. For buyers considering condos, San Mateo's downtown corridor offers some of the Peninsula's best transit-oriented condo inventory.

Call or text Bruce Wagg to explore San Mateo listings: (669) 202-7777