Atherton, CA Real Estate & Property Data

Atherton Real Estate Market Trends
Last Updated: September 20, 2025

It is crucial to have accurate and comprehensive real estate data to gain insights into the city of Atherton, CA 94027. ATTOM offers up to date Atherton real estate data that is refreshed daily. Current market trends reveal that in the past year, 125 residential properties have been sold in Atherton, CA, with a median home price of $4,600,000. The average square footage of these properties is 3,679 sq ft, and the effective property tax rate is 0.64%. ATTOM is your one-stop-shop for detailed property data in Atherton, CA, providing you with the real estate information you need.

Atherton Real Estate Market Trends
Total Residential Properties 2,480
Total Commercial Properties 4
Avg. Home Age (Single Family Home) 55 Years
Avg. Square Feet (Single Family Home) 3,679
Total 2025 Residential Sales (year-to-date) 63
% of Homes Seriously Underwater (Q3 2025) 0.61%
Total 2024 Residential Sales 119
% of Equity Rich Homes (Q3 2025) 29.03%
Effective 2024 Property Tax 0.64%
Total Foreclosure Filings (year-to-date) 2
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Atherton, CA 94027 Real Estate Overview

There were 125 residential properties sold in the past year in Atherton, CA 94027. The median home value in Atherton, CA 94027 is $6,036,000. There are a total of 2,480 residential properties in the 94027.

Median Sales Price i
$4,600,000
(Jul 2025)
+15.3%
year-over-year
y-o-y
  • July '25 Jul '25 $4,600,000
  • June '25 Jun '25 N/A
  • May '25 May '25 N/A
  • April '25 Apr '25 $3,750,000
  • March '25 Mar '25 N/A
  • February '25 Feb '25 N/A
  • January '25 Jan '25 N/A
  • December '24 Dec '24 N/A
  • November '24 Nov '24 $3,842,000
  • October '24 Oct '24 $3,775,000
  • September '24 Sep '24 $3,920,000
  • August '24 Aug '24 $3,680,000
Median Down Payment i
$3,126,000
(Jul 2025)
+5.5%
year-over-year
y-o-y
  • July '25 Jul '25 $3,126,000
  • June '25 Jun '25 $4,206,250
  • May '25 May '25 $3,210,000
  • April '25 Apr '25 $2,700,923
  • March '25 Mar '25 $3,152,450
  • February '25 Feb '25 N/A
  • January '25 Jan '25 N/A
  • December '24 Dec '24 $2,740,000
  • November '24 Nov '24 $2,945,000
  • October '24 Oct '24 $2,915,500
  • September '24 Sep '24 $920,000
  • August '24 Aug '24 $2,780,000
Number of Homes Sold i
10
(Jul 2025)
-9.1%
year-over-year
y-o-y
  • July '25 Jul '25 10
  • June '25 Jun '25 13
  • May '25 May '25 7
  • April '25 Apr '25 9
  • March '25 Mar '25 11
  • February '25 Feb '25 7
  • January '25 Jan '25 6
  • December '24 Dec '24 10
  • November '24 Nov '24 10
  • October '24 Oct '24 19
  • September '24 Sep '24 6
  • August '24 Aug '24 6
Number of Purchase Loans i
3
(Jul 2025)
-57.1%
year-over-year
y-o-y
  • July '25 Jul '25 3
  • June '25 Jun '25 6
  • May '25 May '25 5
  • April '25 Apr '25 6
  • March '25 Mar '25 3
  • February '25 Feb '25 1
  • January '25 Jan '25 5
  • December '24 Dec '24 3
  • November '24 Nov '24 5
  • October '24 Oct '24 9
  • September '24 Sep '24 1
  • August '24 Aug '24 1
Number of REFI Loans i
7
(Jul 2025)
+250%
year-over-year
y-o-y
  • July '25 Jul '25 7
  • June '25 Jun '25 2
  • May '25 May '25 4
  • April '25 Apr '25 6
  • March '25 Mar '25 3
  • February '25 Feb '25 3
  • January '25 Jan '25 4
  • December '24 Dec '24 10
  • November '24 Nov '24 6
  • October '24 Oct '24 5
  • September '24 Sep '24 7
  • August '24 Aug '24 3
Number of HELOC Loans i
2
(Jul 2025)
  • July '25 Jul '25 2
  • June '25 Jun '25 1
  • May '25 May '25 2
  • April '25 Apr '25 1
  • March '25 Mar '25 2
  • February '25 Feb '25 1
  • January '25 Jan '25 2
  • December '24 Dec '24 3
  • November '24 Nov '24 3
  • October '24 Oct '24 1
  • September '24 Sep '24 2
  • August '24 Aug '24 2

Atherton, CA 94027 Foreclosure Activity

Total Foreclosure Filings i
  • July '25 Jul '25 N/A
  • June '25 Jun '25 1
  • May '25 May '25 N/A
  • April '25 Apr '25 N/A
  • March '25 Mar '25 N/A
  • February '25 Feb '25 N/A
  • January '25 Jan '25 1
  • December '24 Dec '24 N/A
  • November '24 Nov '24 1
  • October '24 Oct '24 N/A
  • September '24 Sep '24 N/A
  • August '24 Aug '24 N/A
Foreclosure Starts i
  • July '25 Jul '25 N/A
  • June '25 Jun '25 1
  • May '25 May '25 N/A
  • April '25 Apr '25 N/A
  • March '25 Mar '25 N/A
  • February '25 Feb '25 N/A
  • January '25 Jan '25 1
  • December '24 Dec '24 N/A
  • November '24 Nov '24 1
  • October '24 Oct '24 N/A
  • September '24 Sep '24 N/A
  • August '24 Aug '24 N/A
Completed Foreclosures (REOs) i
  • July '25 Jul '25 N/A
  • June '25 Jun '25 N/A
  • May '25 May '25 N/A
  • April '25 Apr '25 N/A
  • March '25 Mar '25 N/A
  • February '25 Feb '25 N/A
  • January '25 Jan '25 N/A
  • December '24 Dec '24 N/A
  • November '24 Nov '24 1
  • October '24 Oct '24 N/A
  • September '24 Sep '24 N/A
  • August '24 Aug '24 N/A
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