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Population.

~7,200

Median Home Price

~$9.9M

Atherton is known for its ultra-luxurious estates, tree-lined streets, and status as one of the most expensive ZIP codes in the country. It’s a haven for tech executives, venture capitalists, and pro athletes who value privacy and proximity to Silicon Valley.

Life in Atherton is defined by privacy, prestige, and a deep connection to nature. With a minimum lot size of one acre, properties feel like personal sanctuaries tucked among redwoods, oaks, and manicured landscapes. Residents enjoy Holbrook-Palmer Park's 22-acre grounds, offering tennis courts, walking trails, and event spaces. The absence of retail or commercial zones ensures a serene, residential environment, while top-rated private schools and proximity to both San Francisco and San Jose add unmatched convenience. Whether it's a quiet walk under the tree canopy or a quick drive to a tech boardroom, Atherton delivers an enviable balance of luxury and accessibility.

Living in this Neighborhood

Nestled in the heart of the San Francisco Peninsula, Atherton offers a rare combination of tranquility and centrality. Bordered by Menlo Park, Redwood City, and Woodside, this exclusive town spans just about five square miles yet commands some of the highest property values in the nation. Originally developed as a summer retreat for San Francisco’s wealthy elite in the late 1800s, Atherton has evolved into a year-round residence for some of Silicon Valley’s most prominent figures. Despite modern demands, the town has preserved its founding character—wide, curbless roads lined with mature trees, strict zoning rules allowing only single-family homes, and no commercial development of any kind. The result is a peaceful, secluded atmosphere that feels worlds away from the buzz of the Bay Area, yet sits just minutes from tech giants, Sand Hill Road, and major commute routes.

Real Estate Snapshot

Median home price in 2024: $9.9M


Price per square foot (2024): ~$2,043


Average days on market: 55


Housing inventory remains limited

Featured Services

Luxury home buying and selling


Access to off-market listings


Local pricing and market insights


Expert negotiation and transaction support

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San Mateo

Atherton

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