20 Sierra Ave
San Anselmo, CA 94960
2 bd 1 ba 1,144 sqft Built 1949 Lot 4,264 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 | $563,372 | $822,430 | $1,385,802 | $19,379 |
| 2024 | $563,372 | $822,430 | $1,385,802 | $18,738 |
| 2023 | $535,500 | $790,500 | $1,326,000 | $18,523 |
| 2022 | $525,000 | $775,000 | $1,300,000 | $18,343 |
| 2021 | $305,332 | $555,150 | $860,482 | $12,990 |
| 2020 | $302,203 | $549,460 | $851,663 | $12,835 |
| 2019 | $296,279 | $538,690 | $834,969 | $12,551 |
| 2018 | $290,471 | $528,130 | $818,601 | $12,113 |
| 2017 | $284,776 | $517,775 | $802,551 | $11,863 |
| 2016 | $279,193 | $507,625 | $786,818 | $11,320 |
| 2015 | $275,000 | $500,000 | $775,000 | $11,269 |
| 2014 | $60,726 | $32,092 | $92,818 | $2,852 |
| 2013 | $60,452 | $31,947 | $92,399 | $2,764 |
| 2012 | $59,267 | $31,321 | $90,588 | $2,715 |
| 2010 | $58,105 | $30,707 | $88,812 | $2,376 |
| 2009 | $57,671 | $30,477 | $88,148 | $2,285 |
| 2008 | $56,675 | $29,951 | $86,626 | $2,215 |
| 2006 | $55,564 | $29,364 | $84,928 | $1,822 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,144 sqft
Lot size
4,264 sqft
ZIP code
94960
City
San Anselmo
Street
Sierra Ave
Coordinates
37.98528, -122.57557
Comparable properties nearby
Frequently asked questions
When did 20 Sierra Ave last sell?
No public-record sale is on file for 20 Sierra Ave.
What is the current tax assessment for 20 Sierra Ave?
The most recent total assessment for 20 Sierra Ave (year 2025) is $1,385,802 with $19,379 in property tax.
When was 20 Sierra Ave built?
20 Sierra Ave was built in 1949.
How does 20 Sierra Ave compare to others on Sierra Ave?
We track 1 other property on Sierra Ave. Browse the list under "Other properties on Sierra Ave" to compare beds, baths, and sale history.
What are the property facts for 20 Sierra Ave?
20 Sierra Ave is a 2 bed, 1 bath, 1,144 sqft, 4,264 sqft lot single_family.
Is 20 Sierra Ave a flip candidate?
No — 20 Sierra Ave does not appear in our flips dataset.
Is 20 Sierra Ave a tax-appeal candidate?
No — 20 Sierra 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
+4.4%
Implied 1-yr
+17.7%
2026 Q3
$2.7M
2026 Q4
$2.79M
ZIP 94960 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sierra Ave