About 94027
Situated deep in the heart of northern California lays one of the most prosperous cities in the United States – Atherton. Rated as the second most affluent in the nation by Forbes magazine in 2010, the 94027 zip code of Atherton in San Mateo County is considered a “residential town” due to its peaceful absence of manufacturing and production. Atherton real estate is surrounded by the bustling city nightlife of Redwood City, Woodside and Menlo Park as well as a convenient 30-minute drive from San Francisco and
San Jose. The town upholds the firmest protocols to protect the natural allure of Atherton homes, but also for the security of the various distinguished private schools that surround it, such as Phillip Brooks, Sacred Heart Schools and Menlo School. To top it all off the city is enriched by a culture of earnest community involvement with groups such as the Atherton Civic Interest League, the Atherton Arts Committee and the Atherton Dames. Use our
Find an Agent feature when considering Atherton real estate.
REAL ESTATE MARKET STATISTICS
Location: 94027
Geography Type: Zip
Data Period: Feb 2026
Source: MLSListings (www.mlslistings.com) Provided by Aculist
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SINGLE FAMILY HOMES
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Median Sale Price: $16,000,000 (33.3% YoY)
Average Sale Price: $15,636,666
Active Listings: 9
New Listings: 10
Pending Sales: 3
Closed Sales: 3
Median Days on Market: 10 days
Average Days on Market: 42 days
Median Price/SqFt: $2,263
Average Price/SqFt: $2,079
Sale-to-List Ratio: 103%
Months of Inventory: 2.8
Total Sale Volume: $46,910,000
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CONDOS & TOWNHOMES (ATTACHED HOMES)
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Median Sale Price: N/A
Average Sale Price: N/A
Active Listings: 0
New Listings: 1
Pending Sales: 1
Closed Sales: 0
Median Days on Market: N/A days
Average Days on Market: N/A days
Median Price/SqFt: N/A
Average Price/SqFt: N/A
Sale-to-List Ratio: N/A
Months of Inventory: N/A
Total Sale Volume: N/A
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MARKET INTERPRETATION
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• SELLER'S MARKET: Less than 3 months of inventory indicates strong demand and competitive conditions for buyers.
• COMPETITIVE BIDDING: Homes selling at 3% over asking price on average.
• FAST-MOVING: Median 2 weeks or less on market indicates high demand.
Apr 2024 – Feb 2026
Single-family homes in 94027 have a median sale price of $16,000,000, up 68.4% over the past 3 months. There are 9 active listings, and 3 homes sold last month, with a median of 10 days on market.
Median Sale Price Trends
Single Family Homes
Condos & Townhomes