3991 20th St
San Francisco, CA 94114
3 bd 3 ba 2,536 sqft Built 1916 Lot 2,178 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 | $1,121,094 | $2,615,888 | $3,736,982 | $44,921 |
| 2024 | $1,121,094 | $2,615,888 | $3,736,982 | $43,625 |
| 2023 | $1,077,562 | $2,514,312 | $3,591,874 | $43,067 |
| 2022 | $1,056,434 | $2,465,012 | $3,521,446 | $42,276 |
| 2021 | $1,035,720 | $2,416,680 | $3,452,400 | $41,537 |
| 2020 | $1,025,100 | $2,391,900 | $3,417,000 | $41,741 |
| 2019 | $1,005,000 | $2,345,000 | $3,350,000 | $40,253 |
| 2018 | $549,524 | $732,260 | $1,281,784 | $15,605 |
| 2017 | $538,752 | $717,902 | $1,256,654 | $15,123 |
| 2016 | $528,190 | $703,826 | $1,232,016 | $14,879 |
| 2015 | $520,260 | $693,254 | $1,213,514 | $14,696 |
| 2014 | $510,070 | $679,676 | $1,189,746 | $14,309 |
| 2013 | $507,768 | $676,606 | $1,184,374 | $14,402 |
| 2012 | $497,814 | $663,340 | $1,161,154 | $13,822 |
| 2010 | $488,054 | $650,334 | $1,138,388 | $13,389 |
| 2009 | $484,411 | $645,475 | $1,129,886 | $13,362 |
| 2008 | $476,044 | $634,322 | $1,110,366 | $13,143 |
| 2007 | $466,712 | $621,886 | $1,088,598 | $12,453 |
Property facts
Year built
1916
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,536 sqft
Lot size
2,178 sqft
ZIP code
94114
City
San Francisco
Street
20th St
Coordinates
37.75777, -122.42993
Comparable properties nearby
Frequently asked questions
When did 3991 20th St last sell?
No public-record sale is on file for 3991 20th St.
What is the current tax assessment for 3991 20th St?
The most recent total assessment for 3991 20th St (year 2025) is $3,736,982 with $44,921 in property tax.
When was 3991 20th St built?
3991 20th St was built in 1916.
How does 3991 20th St compare to others on 20th St?
We track 8 other properties on 20th St. Browse the list under "Other properties on 20th St" to compare beds, baths, and sale history.
What are the property facts for 3991 20th St?
3991 20th St is a 3 bed, 3 bath, 2,536 sqft, 2,178 sqft lot single_family.
Is 3991 20th St a flip candidate?
No — 3991 20th St does not appear in our flips dataset.
Is 3991 20th St a tax-appeal candidate?
No — 3991 20th St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.7%
Implied 1-yr
+22.8%
2026 Q3
$2.39M
2026 Q4
$2.49M
ZIP 94114 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th St