20 Alvarado Ave
Mill Valley, CA 94941
3 bd 3 ba 2,903 sqft Built 1968 Lot 6,900 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 | $1,678,136 | $1,450,700 | $3,128,836 | $38,921 |
| 2024 | $1,678,136 | $1,450,700 | $3,128,836 | $37,680 |
| 2023 | $1,377,493 | $1,394,375 | $2,771,868 | $35,084 |
| 2022 | $1,350,486 | $1,367,037 | $2,717,523 | $33,266 |
| 2021 | $1,324,010 | $1,340,237 | $2,664,247 | $34,339 |
| 2020 | $1,310,439 | $1,326,500 | $2,636,939 | $34,829 |
| 2019 | $1,284,754 | $1,300,500 | $2,585,254 | $34,537 |
| 2018 | $1,259,563 | $1,275,000 | $2,534,563 | $32,807 |
| 2017 | $530,894 | $175,013 | $705,907 | $10,401 |
| 2016 | $520,485 | $171,582 | $692,067 | $9,801 |
| 2015 | $512,669 | $169,005 | $681,674 | $9,736 |
| 2014 | $502,628 | $165,695 | $668,323 | $9,402 |
| 2013 | $500,359 | $164,947 | $665,306 | $9,274 |
| 2012 | $490,550 | $161,713 | $652,263 | $8,978 |
| 2010 | $480,933 | $158,543 | $639,476 | $8,530 |
| 2009 | $477,341 | $157,359 | $634,700 | $7,033 |
| 2008 | $347,927 | $154,634 | $502,561 | $6,624 |
| 2006 | $341,106 | $151,602 | $492,708 | $6,339 |
Property facts
Year built
1968
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
2,903 sqft
Lot size
6,900 sqft
ZIP code
94941
City
Mill Valley
Street
Alvarado Ave
Coordinates
37.90415, -122.53545
Comparable properties nearby
Frequently asked questions
When did 20 Alvarado Ave last sell?
No public-record sale is on file for 20 Alvarado Ave.
What is the current tax assessment for 20 Alvarado Ave?
The most recent total assessment for 20 Alvarado Ave (year 2025) is $3,128,836 with $38,921 in property tax.
When was 20 Alvarado Ave built?
20 Alvarado Ave was built in 1968.
How does 20 Alvarado Ave compare to others on Alvarado Ave?
We track 2 other properties on Alvarado Ave. Browse the list under "Other properties on Alvarado Ave" to compare beds, baths, and sale history.
What are the property facts for 20 Alvarado Ave?
20 Alvarado Ave is a 3 bed, 3 bath, 2,903 sqft, 6,900 sqft lot single_family.
Is 20 Alvarado Ave a flip candidate?
No — 20 Alvarado Ave does not appear in our flips dataset.
Is 20 Alvarado Ave a tax-appeal candidate?
No — 20 Alvarado 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 Alvarado Ave