San Mateo County Real Estate

San Mateo County occupies one of the most enviable positions in American real estate—a coastal Peninsula connecting San Francisco to Silicon Valley, where tech wealth, natural beauty, and world-class infrastructure converge. From the stately estates of Hillsborough and Atherton to the surf-and-ranch character of Half Moon Bay's Pacific coast, from Burlingame's tree-lined downtown to Menlo Park's venture-capital corridors, the Peninsula offers a remarkable range of communities at every price point the market allows. Bruce Wagg Real Estate Group brings expert buyer and seller representation to buyers and investors throughout San Mateo County.

San Mateo County Homes

Sort by:
349 Walsh Road, Atherton

$49,680,000

↓ $7,820,000

349 Walsh Road, Atherton

5 Beds 8 Baths 11,968 SqFt Residential MLS® # ML82027150

CompassBridge MLS Logo

560 Eccles Avenue, South San Francisco

$48,000,000

560 Eccles Avenue, South San Francisco

0 Beds 0 Baths 21,552 SqFt Commercial Sale MLS® # ML82044309

John Tran KW ElevateBridge MLS Logo

New
15 Hidden Valley Lane, Woodside

$38,800,000

15 Hidden Valley Lane, Woodside

4 Beds 4 Baths 5,995 SqFt Residential MLS® # ML82045742

CompassBridge MLS Logo

112 Almendral Avenue, Atherton

$35,988,000

112 Almendral Avenue, Atherton

6 Beds 11 Baths 11,746 SqFt Residential MLS® # ML82044719

Deleon RealtyBridge MLS Logo

307 Olive Hill Lane, Woodside

$34,995,000

307 Olive Hill Lane, Woodside

6 Beds 5 Baths 6,485 SqFt Residential MLS® # ML82038776

CompassBridge MLS Logo

380 & 360 Esplanade Avenue, Pacifica

$28,250,000

380 & 360 Esplanade Avenue, Pacifica

0 Beds 0 Baths 31,327 SqFt COMM RI MULTI-UNITS 5+ MLS® # ML82025459

Adam S. Levin Marcus & MillichapBridge MLS Logo

78 Logan Lane, Atherton

$26,888,000

78 Logan Lane, Atherton

8 Beds 8 Baths 11,415 SqFt Residential MLS® # ML82040816

CompassBridge MLS Logo

196 Patricia Drive, Atherton

$25,800,000

196 Patricia Drive, Atherton

5 Beds 8 Baths 6,914 SqFt Residential MLS® # ML82036283

Billy Mcnair Coldwell Banker RealtyBridge MLS Logo

167 Almendral Avenue, Atherton

$22,800,000

↓ $1,700,000

167 Almendral Avenue, Atherton

8 Beds 8 Baths 8,805 SqFt Residential MLS® # ML82036801

Zach Trailer CompassBridge MLS Logo

Open House
60 Ralston Road, Atherton

$18,000,000

60 Ralston Road, Atherton

3 Beds 2 Baths 1,630 SqFt Residential
Sat, May 16th, 2026 @ 1pm - 4pm
MLS® # ML82046462

Joan Cattermole CompassBridge MLS Logo

1775 Marco Polo Way, Burlingame

$16,498,000

↓ $482,000

1775 Marco Polo Way, Burlingame

0 Beds 0 Baths 23,075 SqFt COMM RI MULTI-UNITS 5+ MLS® # ML81995355

Sam Runco Marcus & MillichapBridge MLS Logo

Open House
74 Lilac Drive, Atherton

$15,748,000

74 Lilac Drive, Atherton

8 Beds 11 Baths 9,510 SqFt Residential
Sun, May 17th, 2026 @ 2pm - 4pm
MLS® # ML82044705

Billy Mcnair Coldwell Banker RealtyBridge MLS Logo

5660 Alpine Road, Portola Valley

$15,500,000

5660 Alpine Road, Portola Valley

0 Beds 0 Baths 0 SqFt Land MLS® # ML81803731

Coldwell Banker RealtyBridge MLS Logo

5660 Alpine Road, Portola Valley

$15,500,000

5660 Alpine Road, Portola Valley

6 Beds 11 Baths 14,500 SqFt Residential MLS® # ML81803721

Coldwell Banker RealtyBridge MLS Logo

1181 Etheldore Street, Moss Beach

$15,000,000

1181 Etheldore Street, Moss Beach

0 Beds 0 Baths 0 SqFt Land MLS® # ML81992261

Judy Taylor CompassBridge MLS Logo

600 Moore Road, Woodside

$14,900,000

600 Moore Road, Woodside

4 Beds 5 Baths 7,155 SqFt Residential MLS® # ML82043745

Erika Demma CompassBridge MLS Logo

187 James Avenue, Atherton

$14,800,000

187 James Avenue, Atherton

5 Beds 7 Baths 6,700 SqFt Residential MLS® # ML82043709

Andy Sweat KW Bay Area EstatesBridge MLS Logo

Open House
85 Belbrook Way, Atherton

$13,988,000

↓ $1,000,000

85 Belbrook Way, Atherton

5 Beds 7 Baths 7,628 SqFt Residential
Sat, May 16th, 2026 @ 1:30pm - 4:30pm
MLS® # ML82037750

Deleon RealtyBridge MLS Logo

2171 Clayton Drive, Menlo Park

$13,900,000

2171 Clayton Drive, Menlo Park

7 Beds 9 Baths 6,885 SqFt Residential MLS® # ML82037761

CompassBridge MLS Logo

New
78 Middlefield Rd, Atherton

$13,500,000

78 Middlefield Rd, Atherton

7 Beds 8 Baths 8,297 SqFt Residential MLS® # 41133375

Karen Lin RE/MAX AccordBridge MLS Logo

490 Las Pulgas Drive, Woodside

$12,998,000

490 Las Pulgas Drive, Woodside

4 Beds 8 Baths 10,504 SqFt Residential MLS® # ML82041478

Scott Dancer CompassBridge MLS Logo

1142 Moore Road, Woodside

$12,988,000

1142 Moore Road, Woodside

6 Beds 6 Baths 6,340 SqFt Residential MLS® # ML82032525

Kia Amini CompassBridge MLS Logo

309 Olive Hill Lane, Woodside

$12,800,000

↓ $700,000

309 Olive Hill Lane, Woodside

2 Beds 4 Baths 3,200 SqFt Residential MLS® # ML82039836

CompassBridge MLS Logo

140 Dean Road, Woodside

$12,500,000

140 Dean Road, Woodside

6 Beds 5 Baths 4,805 SqFt Residential MLS® # ML82046443

Erika Demma CompassBridge MLS Logo

Why Buy in San Mateo County?

San Mateo County's real estate market is driven by fundamentals that have proven resilient through multiple economic cycles. The county is home to the global headquarters or major campuses of Meta, Oracle, Genentech, Gap, and dozens of biotech and fintech firms. Caltrain and BART provide car-free commuting to San Francisco and the South Bay. San Francisco International Airport, located within the county, makes global travel seamless. Top-rated school districts, a Mediterranean climate, and access to 85,000 acres of open space make the Peninsula one of California's most livable regions—and one of its most competitive housing markets.

San Mateo County Communities

Bruce Wagg serves buyers and sellers across all of San Mateo County. Explore individual community pages below to browse active listings and connect with a Peninsula specialist.

  • Atherton – Consistently ranked among the most expensive zip codes in the country, Atherton offers extraordinary private estates on large, manicured lots.
  • Hillsborough – An unincorporated town of grand estates and manicured grounds, with no commercial development and outstanding proximity to SFO and San Francisco.
  • Woodside – Equestrian estates, redwood forests, and Silicon Valley's most storied CEO addresses define this exclusive hillside community.
  • Portola Valley – A small, eco-conscious community adjacent to Stanford with stunning natural setting and exceptional schools.
  • Menlo Park – Home to Sand Hill Road's venture capital row, the Meta campus, and beautiful neighborhoods from Allied Arts to the Willows.
  • Burlingame – A beloved Peninsula city with a charming downtown, top-ranked schools, and gracious older homes on tree-lined streets.
  • San Mateo – The county seat and largest city, offering diverse neighborhoods, excellent Caltrain access, and a vibrant downtown.
  • Foster City – A planned community built on a lagoon with safe streets, high walkability, and tech-adjacent employment access.
  • San Carlos – Known as "The City of Good Living," San Carlos combines a walkable downtown with top schools and a strong community identity.
  • Belmont – A hillside community between San Carlos and San Mateo with great schools, newer development in the hills, and Bay views.
  • Redwood City – A fast-growing city with a revitalized downtown, Oracle HQ, and a diverse mix of housing from starter homes to luxury condos.
  • Millbrae – The only city served by both BART and Caltrain, making it a commuter's dream with charming neighborhoods and a growing restaurant scene.
  • San Bruno – An affordable entry to the Peninsula, adjacent to SFO and served by both BART and Caltrain.
  • South San Francisco – "The Industrial City" rebranded as a biotech powerhouse, with affordable homes and a rapidly improving downtown.
  • Daly City – The most affordable BART-served community on the Peninsula, with diverse neighborhoods and strong proximity to San Francisco.
  • Brisbane – A small, community-focused city tucked between San Francisco and Daly City, known for its tight-knit character and hillside views.
  • Pacifica – Ocean-side living at Peninsula prices, with surf breaks, coastal trails, and a laid-back culture just 15 miles from San Francisco.
  • Half Moon Bay – The jewel of the Pacific coast, with pumpkin farms, championship golf, boutique lodging, and a growing community of remote workers.
  • East Palo Alto – An increasingly in-demand community adjacent to Menlo Park and Palo Alto, offering relative affordability in a premium location.
  • Colma – A small city adjacent to Daly City with BART access and an unusually affordable entry price for the Peninsula.

Schools in San Mateo County

San Mateo County boasts an exceptional collection of public and private schools. Hillsborough City School District, Las Lomitas School District, Portola Valley School District, and Menlo Park City School District are among the highest-rated elementary districts in California. San Mateo Union High School District, Sequoia Union High School District, and the Burlingame School District earn strong marks at the secondary level. For families, matching home location to attendance boundaries is a critical step—our team will ensure you have the most current and accurate boundary information for every community.

Getting Around San Mateo County

San Mateo County has exceptional transit infrastructure. Caltrain runs the length of the Peninsula from San Francisco to San Jose, with stations in South San Francisco, San Bruno, Millbrae, Burlingame, San Mateo, Belmont, San Carlos, Redwood City, and Menlo Park. BART serves the county's northern cities—Daly City, Colma, South San Francisco, San Bruno, Millbrae, and SFO International—with direct connections to Oakland, Berkeley, and the East Bay. Highway 101, Interstate 280, and Highway 92 provide extensive car access throughout the county and across the Bay via the San Mateo-Hayward Bridge.

San Mateo County Real Estate at a Glance

  • County Seat: Redwood City
  • Population: Approximately 770,000
  • Cities: 20 incorporated cities
  • Top School Districts: Hillsborough City, Las Lomitas, Portola Valley, Menlo Park City School District
  • Major Employers: Meta (Menlo Park), Oracle (Redwood City), Genentech (South San Francisco), Gap (San Francisco/SSF)
  • Transit: Caltrain, BART (northern cities), SamTrans bus service, SFO airport
  • Price Range: ~$800,000 (Daly City/South SF) to $10M+ (Atherton/Hillsborough estates)

Work With Bruce Wagg in San Mateo County

The Peninsula is one of the world's most competitive real estate markets. You need a team that combines deep local knowledge, a proven track record, and the negotiating skill to win in multiple-offer situations. Bruce Wagg Real Estate Group has the experience and expertise to guide you through a successful San Mateo County transaction. Call us at 669-202-7777 or explore active listings on our site today.