Atherton Real Estate — Pollifrone Team | Just Realty

Atherton California luxury estate tree-lined street
All Communities
San Mateo County, California

Atherton

America's most expensive zip code — ultimate privacy and prestige.

Most Expensive Zip CodeMulti-Acre EstatesUltimate PrivacyCaltrain Access
Median Home Price: $7.5M

About the Neighborhood

Living in Atherton

Atherton is consistently ranked as the most expensive zip code in the United States, a distinction that reflects its extraordinary combination of privacy, prestige, and natural beauty. This small, unincorporated town of just under 7,000 residents is home to Silicon Valley's most powerful executives, venture capitalists, and tech billionaires. Massive estates on multi-acre lots are hidden behind mature redwoods and manicured hedgerows, creating an atmosphere of absolute seclusion. There are no commercial districts, no traffic lights, and no apartment buildings — just sweeping private estates on tree-canopied streets. Atherton is the ultimate address for those who have achieved the pinnacle of Silicon Valley success.

Inquire About Atherton

Lifestyle

The Atherton Experience

Life in Atherton is defined by absolute privacy and understated luxury. The town's 5-acre minimum lot sizes ensure that neighbors are rarely seen or heard. Residents enjoy private tennis courts, swimming pools, and guest houses on their own grounds. The Menlo Circus Club provides a social anchor for the community with polo, tennis, and equestrian events. Nearby downtown Menlo Park and Palo Alto offer world-class dining and shopping just minutes away. Caltrain's Atherton station provides a rare direct connection to San Francisco for those who prefer not to drive. The Holbrook-Palmer Park offers 22 acres of beautifully maintained public green space.

Top-Rated Schools

Elementary School

Encinal Elementary

GreatSchools Rating: 9/10

Elementary School

Laurel Elementary

GreatSchools Rating: 9/10

Middle School

Hillview Middle School

GreatSchools Rating: 9/10

High School

Menlo-Atherton High School

GreatSchools Rating: 8/10

Private K-12

Sacred Heart Schools

One of the most prestigious private schools on the Peninsula

Private 6-12

Menlo School

Top-ranked independent school with exceptional college placement

Active MLS Listings

Homes for Sale in Atherton

View All →

Ready to Call Atherton Home?

The Pollifrone Team has deep roots in Atherton and across Silicon Valley. Let us help you find the perfect home in this community.

Contact the Team