340 Marion Ave
Mill Valley, CA 94941
3 bd 2 ba 1,856 sqft Built 1920 Lot 8,160 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 24, 2022 | Sold | $2,300,000 | Public Record |
| Jul 6, 2021 | Sold | $2,135,000 | Bareis |
| Jun 9, 2021 | Listed | $1,995,000 | Bareis |
| May 20, 2015 | Sold | $1,700,000 | Bareis |
| Apr 7, 2015 | Listed | $1,595,000 | Bareis |
| Aug 29, 2006 | Sold | $1,575,000 | Public Record |
| Apr 15, 1983 | Sold | $315,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,271,189 | $1,485,680 | $2,756,869 | $35,145 |
| 2024 | $1,271,189 | $1,485,680 | $2,756,869 | $31,313 |
| 2023 | $995,960 | $1,428,000 | $2,423,960 | $30,993 |
| 2022 | $726,000 | $1,400,000 | $2,126,000 | $26,482 |
| 2021 | $965,368 | $918,481 | $1,883,849 | $23,697 |
| 2020 | $955,473 | $909,067 | $1,864,540 | $23,676 |
| 2019 | $936,745 | $891,248 | $1,827,993 | $22,956 |
| 2018 | $918,382 | $873,777 | $1,792,159 | $22,669 |
| 2017 | $900,375 | $856,645 | $1,757,020 | $22,798 |
| 2016 | $882,725 | $839,852 | $1,722,577 | $21,654 |
| 2015 | $561,756 | $358,318 | $920,074 | $12,606 |
| 2014 | $550,756 | $351,301 | $902,057 | $11,145 |
| 2013 | $548,271 | $349,716 | $897,987 | $10,933 |
| 2012 | $537,523 | $342,861 | $880,384 | $11,722 |
| 2010 | $526,988 | $336,141 | $863,129 | $11,068 |
| 2009 | $523,050 | $333,629 | $856,679 | $10,873 |
| 2008 | $514,016 | $327,867 | $841,883 | $10,336 |
| 2006 | $503,941 | $321,440 | $825,381 | $6,341 |
Property facts
Year built
1920
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,856 sqft
Lot size
8,160 sqft
ZIP code
94941
City
Mill Valley
Street
Marion Ave
Coordinates
37.90285, -122.55431
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 340 Marion Ave last sell?
No public-record sale is on file for 340 Marion Ave.
What is the current tax assessment for 340 Marion Ave?
The most recent total assessment for 340 Marion Ave (year 2025) is $2,756,869 with $35,145 in property tax.
When was 340 Marion Ave built?
340 Marion Ave was built in 1920.
How does 340 Marion Ave compare to others on Marion Ave?
We track 8 other properties on Marion Ave. Browse the list under "Other properties on Marion Ave" to compare beds, baths, and sale history.
What are the property facts for 340 Marion Ave?
340 Marion Ave is a 3 bed, 2 bath, 1,856 sqft, 8,160 sqft lot single_family.
Is 340 Marion Ave a flip candidate?
No — 340 Marion Ave does not appear in our flips dataset.
Is 340 Marion Ave a tax-appeal candidate?
Yes — 340 Marion Ave appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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 Marion Ave