1 Cornwall St
Mill Valley, CA 94941
5 bd 5 ba 4,100 sqft Built 2007 Lot 12,907 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 | $2,056,598 | $3,139,018 | $5,195,616 | $63,751 |
| 2024 | $2,056,598 | $3,139,018 | $5,195,616 | $61,497 |
| 2023 | $1,976,760 | $3,017,160 | $4,993,920 | $61,478 |
| 2022 | $1,938,000 | $2,958,000 | $4,896,000 | $60,238 |
| 2021 | $1,929,942 | $2,010,356 | $3,940,298 | $48,983 |
| 2020 | $1,910,160 | $1,989,750 | $3,899,910 | $51,114 |
| 2019 | $1,872,720 | $1,950,750 | $3,823,470 | $46,790 |
| 2018 | $1,836,000 | $1,912,500 | $3,748,500 | $46,079 |
| 2017 | $1,301,501 | $86,161 | $1,387,662 | $19,617 |
| 2016 | $1,275,982 | $84,471 | $1,360,453 | $18,497 |
| 2015 | $1,256,823 | $83,203 | $1,340,026 | $17,864 |
| 2014 | $1,232,213 | $81,574 | $1,313,787 | $17,118 |
| 2013 | $1,226,647 | $81,205 | $1,307,852 | $17,031 |
| 2012 | $1,202,601 | $79,614 | $1,282,215 | $15,485 |
| 2010 | $1,179,026 | $78,053 | $1,257,079 | $15,323 |
| 2009 | $1,170,217 | $77,470 | $1,247,687 | $15,052 |
| 2008 | $1,150,000 | $76,131 | $1,226,131 | $14,372 |
| 2006 | $400,000 | $75,619 | $475,619 | $1,166 |
Property facts
Year built
2007
Property type
single_family
Stories
3
Beds
5
Baths
5
Living area
4,100 sqft
Lot size
12,907 sqft
ZIP code
94941
City
Mill Valley
Street
Cornwall St
Coordinates
37.90944, -122.55930
Comparable properties nearby
Frequently asked questions
When did 1 Cornwall St last sell?
No public-record sale is on file for 1 Cornwall St.
What is the current tax assessment for 1 Cornwall St?
The most recent total assessment for 1 Cornwall St (year 2025) is $5,195,616 with $63,751 in property tax.
When was 1 Cornwall St built?
1 Cornwall St was built in 2007.
How does 1 Cornwall St compare to others on Cornwall St?
We do not currently track other properties on Cornwall St.
What are the property facts for 1 Cornwall St?
1 Cornwall St is a 5 bed, 5 bath, 4,100 sqft, 12,907 sqft lot single_family.
Is 1 Cornwall St a flip candidate?
No — 1 Cornwall St does not appear in our flips dataset.
Is 1 Cornwall St a tax-appeal candidate?
No — 1 Cornwall St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.2%
Implied 1-yr
+1.0%
2026 Q2
$2.17M
2026 Q3
$2.18M
ZIP 94941 — Median Price History + Forecast
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Geography