30 Cowell Ln
Atherton, CA 94027
4 bd 5 ba 3,590 sqft Built 1974 Lot 48,787 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $8,544,159 | $7,473,976 | $16,018,135 | $176,944 |
| 2024 | $8,544,159 | $7,473,976 | $16,018,135 | $174,823 |
| 2023 | $7,953,382 | $7,183,753 | $15,137,135 | $181,304 |
| 2022 | $6,363,000 | $7,042,896 | $13,405,896 | $148,822 |
| 2021 | $2,150,000 | $6,904,800 | $9,054,800 | $101,420 |
| 2020 | $645,000 | $6,834,000 | $7,479,000 | $83,016 |
| 2019 | $192,252 | $163,070 | $355,322 | $5,600 |
| 2018 | $188,483 | $159,873 | $348,356 | $5,350 |
| 2017 | $184,788 | $156,739 | $341,527 | $5,917 |
| 2016 | $181,165 | $153,666 | $334,831 | $5,762 |
| 2015 | $178,444 | $151,358 | $329,802 | $5,637 |
| 2014 | $174,949 | $148,394 | $323,343 | $5,533 |
| 2013 | $174,159 | $147,724 | $321,883 | $5,358 |
| 2012 | $170,745 | $144,828 | $315,573 | $5,238 |
| 2011 | $167,398 | $141,989 | $309,387 | $5,113 |
| 2010 | $166,147 | $140,928 | $307,075 | $5,030 |
| 2009 | $166,542 | $141,263 | $307,805 | $4,895 |
| 2008 | $163,277 | $138,494 | $301,771 | $4,665 |
| 2007 | $160,076 | $135,779 | $295,855 | $4,566 |
Property facts
Year built
1974
Property type
single_family
Stories
2
Beds
4
Baths
5
Living area
3,590 sqft
Lot size
48,787 sqft
ZIP code
94027
City
Atherton
Street
Cowell Ln
Coordinates
37.44077, -122.20879
Comparable properties nearby
Frequently asked questions
When did 30 Cowell Ln last sell?
No public-record sale is on file for 30 Cowell Ln.
What is the current tax assessment for 30 Cowell Ln?
The most recent total assessment for 30 Cowell Ln (year 2025) is $16,018,135 with $176,944 in property tax.
When was 30 Cowell Ln built?
30 Cowell Ln was built in 1974.
How does 30 Cowell Ln compare to others on Cowell Ln?
We track 2 other properties on Cowell Ln. Browse the list under "Other properties on Cowell Ln" to compare beds, baths, and sale history.
What are the property facts for 30 Cowell Ln?
30 Cowell Ln is a 4 bed, 5 bath, 3,590 sqft, 48,787 sqft lot single_family.
Is 30 Cowell Ln a flip candidate?
No — 30 Cowell Ln does not appear in our flips dataset.
Is 30 Cowell Ln a tax-appeal candidate?
No — 30 Cowell Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+9.2%
Implied 1-yr
+36.6%
2026 Q3
$24.52M
2026 Q4
$25.93M
ZIP 94027 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cowell Ln