21 Twin Oaks Ave
San Rafael, CA 94901
4 bd 3 ba 3,147 sqft Built 1949 Lot 28,000 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 | $487,758 | $948,175 | $1,435,933 | $20,090 |
| 2024 | $487,758 | $948,175 | $1,435,933 | $19,207 |
| 2023 | $468,820 | $911,361 | $1,380,181 | $18,917 |
| 2022 | $459,628 | $893,494 | $1,353,122 | $17,852 |
| 2021 | $450,618 | $875,976 | $1,326,594 | $17,566 |
| 2020 | $417,000 | $867,000 | $1,284,000 | $17,076 |
| 2019 | $350,000 | $850,000 | $1,200,000 | $15,732 |
| 2018 | $612,000 | $969,000 | $1,581,000 | $19,946 |
| 2017 | $157,728 | $56,498 | $214,226 | $3,573 |
| 2016 | $154,635 | $55,390 | $210,025 | $3,440 |
| 2015 | $152,313 | $54,558 | $206,871 | $3,294 |
| 2014 | $149,329 | $53,490 | $202,819 | $3,136 |
| 2013 | $148,655 | $53,248 | $201,903 | $3,443 |
| 2012 | $145,741 | $52,204 | $197,945 | $3,295 |
| 2010 | $142,884 | $51,181 | $194,065 | $3,202 |
| 2009 | $141,817 | $50,799 | $192,616 | $3,094 |
| 2008 | $139,367 | $49,921 | $189,288 | $2,950 |
| 2006 | $136,635 | $48,942 | $185,577 | $2,467 |
Property facts
Year built
1949
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
3,147 sqft
Lot size
28,000 sqft
ZIP code
94901
City
San Rafael
Street
Twin Oaks Ave
Coordinates
37.98096, -122.53640
Comparable properties nearby
Frequently asked questions
When did 21 Twin Oaks Ave last sell?
No public-record sale is on file for 21 Twin Oaks Ave.
What is the current tax assessment for 21 Twin Oaks Ave?
The most recent total assessment for 21 Twin Oaks Ave (year 2025) is $1,435,933 with $20,090 in property tax.
When was 21 Twin Oaks Ave built?
21 Twin Oaks Ave was built in 1949.
How does 21 Twin Oaks Ave compare to others on Twin Oaks Ave?
We track 6 other properties on Twin Oaks Ave. Browse the list under "Other properties on Twin Oaks Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Twin Oaks Ave?
21 Twin Oaks Ave is a 4 bed, 3 bath, 3,147 sqft, 28,000 sqft lot single_family.
Is 21 Twin Oaks Ave a flip candidate?
No — 21 Twin Oaks Ave does not appear in our flips dataset.
Is 21 Twin Oaks Ave a tax-appeal candidate?
No — 21 Twin Oaks 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
-2.4%
Implied 1-yr
-9.6%
2026 Q3
$1.32M
2026 Q4
$1.28M
ZIP 94901 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Twin Oaks Ave