309 Tamalpais Ave
Mill Valley, CA 94941
4 bd 2 ba 2,262 sqft Built 1931 Lot 33,106 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 | $983,173 | $1,421,719 | $2,404,892 | $31,868 |
| 2024 | $983,173 | $1,421,719 | $2,404,892 | $30,967 |
| 2023 | $945,001 | $1,366,521 | $2,311,522 | $30,761 |
| 2022 | $926,473 | $1,339,728 | $2,266,201 | $30,321 |
| 2021 | $908,313 | $1,313,468 | $2,221,781 | $30,045 |
| 2020 | $530,600 | $1,400,784 | $1,931,384 | $29,268 |
| 2019 | $520,200 | $1,373,328 | $1,893,528 | $26,614 |
| 2018 | $510,000 | $1,346,400 | $1,856,400 | $26,905 |
| 2017 | $500,000 | $1,320,000 | $1,820,000 | $23,874 |
| 2016 | $598,132 | $1,144,253 | $1,742,385 | $22,230 |
| 2015 | $589,150 | $1,127,071 | $1,716,221 | $21,756 |
| 2014 | $577,610 | $1,104,994 | $1,682,604 | $21,490 |
| 2013 | $505,200 | $1,100,000 | $1,605,200 | $20,481 |
| 2012 | $505,200 | $1,100,000 | $1,605,200 | $21,421 |
| 2010 | $69,370 | $58,269 | $127,639 | $1,972 |
| 2009 | $68,852 | $57,834 | $126,686 | $1,950 |
| 2008 | $67,663 | $56,835 | $124,498 | $1,904 |
| 2006 | $66,336 | $55,721 | $122,057 | $1,809 |
Property facts
Year built
1931
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
2,262 sqft
Lot size
33,106 sqft
ZIP code
94941
City
Mill Valley
Street
Tamalpais Ave
Coordinates
37.91289, -122.55828
Comparable properties nearby
Frequently asked questions
When did 309 Tamalpais Ave last sell?
No public-record sale is on file for 309 Tamalpais Ave.
What is the current tax assessment for 309 Tamalpais Ave?
The most recent total assessment for 309 Tamalpais Ave (year 2025) is $2,404,892 with $31,868 in property tax.
When was 309 Tamalpais Ave built?
309 Tamalpais Ave was built in 1931.
How does 309 Tamalpais Ave compare to others on Tamalpais Ave?
We track 8 other properties on Tamalpais Ave. Browse the list under "Other properties on Tamalpais Ave" to compare beds, baths, and sale history.
What are the property facts for 309 Tamalpais Ave?
309 Tamalpais Ave is a 4 bed, 2 bath, 2,262 sqft, 33,106 sqft lot single_family.
Is 309 Tamalpais Ave a flip candidate?
No — 309 Tamalpais Ave does not appear in our flips dataset.
Is 309 Tamalpais Ave a tax-appeal candidate?
No — 309 Tamalpais Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.0%
Implied 1-yr
-7.9%
2026 Q2
$1.91M
2026 Q3
$1.87M
ZIP 94941 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Tamalpais Ave