644 Butterfield Rd
San Anselmo, CA 94960
3 bd 4 ba 2,679 sqft Built 1949 Lot 17,999 sqft single_family
Most recent sale
$3,500,000
Apr 6, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 6, 2022 | Sold | $3,500,000 | MLS #322023946 |
| Mar 23, 2022 | Listed | $2,900,000 | MLS #322023946 |
| Nov 3, 2021 | Listed | $2,899,000 | MLS #321068023 |
| Nov 2, 2021 | Sold | $2,850,000 | MLS #321068023 |
| Sep 28, 2021 | Price changed | $2,899,000 | MLS #321068023 |
| Jul 22, 2021 | Listed | $2,995,000 | MLS #321068023 |
| Jul 9, 2019 | Sold | $1,125,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,485,680 | $2,228,520 | $3,714,200 | $44,429 |
| 2024 | $1,485,680 | $2,228,520 | $3,714,200 | $42,839 |
| 2023 | $1,428,000 | $2,142,000 | $3,570,000 | $42,539 |
| 2022 | $1,100,000 | $1,750,000 | $2,850,000 | $34,877 |
| 2021 | $669,403 | $707,252 | $1,376,655 | $18,365 |
| 2020 | $425,000 | $700,000 | $1,125,000 | $15,495 |
| 2019 | $114,282 | $46,147 | $160,429 | $3,759 |
| 2018 | $112,041 | $45,242 | $157,283 | $3,075 |
| 2017 | $109,845 | $44,355 | $154,200 | $2,982 |
| 2016 | $107,691 | $43,486 | $151,177 | $2,819 |
| 2015 | $106,066 | $42,825 | $148,891 | $2,757 |
| 2014 | $103,989 | $41,986 | $145,975 | $2,611 |
| 2013 | $103,519 | $41,797 | $145,316 | $2,545 |
| 2012 | $101,490 | $40,977 | $142,467 | $2,514 |
| 2010 | $98,757 | $39,874 | $138,631 | $2,321 |
| 2009 | $98,992 | $39,969 | $138,961 | $2,253 |
| 2008 | $97,051 | $39,185 | $136,236 | $2,183 |
| 2006 | $95,149 | $38,417 | $133,566 | $1,763 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
3
Baths
4
Living area
2,679 sqft
Lot size
17,999 sqft
ZIP code
94960
City
San Anselmo
Street
Butterfield Rd
Coordinates
37.99954, -122.57530
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$21,000
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 644 Butterfield Rd last sell?
644 Butterfield Rd most recently sold on Apr 6, 2022 for $3,500,000.
What is the current tax assessment for 644 Butterfield Rd?
The most recent total assessment for 644 Butterfield Rd (year 2025) is $3,714,200 with $44,429 in property tax.
How does 644 Butterfield Rd's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $3,500,000.
When was 644 Butterfield Rd built?
644 Butterfield Rd was built in 1949.
How does 644 Butterfield Rd compare to others on Butterfield Rd?
We track 8 other properties on Butterfield Rd. Browse the list under "Other properties on Butterfield Rd" to compare beds, baths, and sale history.
What are the property facts for 644 Butterfield Rd?
644 Butterfield Rd is a 3 bed, 4 bath, 2,679 sqft, 17,999 sqft lot single_family.
Is 644 Butterfield Rd a flip candidate?
Yes — 644 Butterfield Rd appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 644 Butterfield Rd a tax-appeal candidate?
No — 644 Butterfield Rd 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 Butterfield Rd