3931 20th St
San Francisco, CA 94114
3 bd 2 ba 1,197 sqft Built 1986 Lot 2,850 sqft condo
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 | $663,775 | $995,662 | $1,659,437 | $20,433 |
| 2024 | $663,775 | $995,662 | $1,659,437 | $19,847 |
| 2023 | $295,431 | $306,943 | $602,374 | $7,860 |
| 2022 | $289,639 | $300,925 | $590,564 | $7,699 |
| 2021 | $283,960 | $295,025 | $578,985 | $7,560 |
| 2020 | $281,049 | $292,000 | $573,049 | $7,657 |
| 2019 | $275,539 | $286,275 | $561,814 | $7,350 |
| 2018 | $270,137 | $280,662 | $550,799 | $7,104 |
| 2017 | $264,841 | $275,159 | $540,000 | $6,722 |
| 2016 | $259,649 | $269,764 | $529,413 | $6,594 |
| 2015 | $255,749 | $265,712 | $521,461 | $6,512 |
| 2014 | $250,740 | $260,508 | $511,248 | $6,341 |
| 2013 | $249,607 | $259,331 | $508,938 | $6,378 |
| 2012 | $244,713 | $254,247 | $498,960 | $6,080 |
| 2010 | $239,915 | $249,262 | $489,177 | $5,889 |
| 2009 | $238,122 | $247,400 | $485,522 | $5,876 |
| 2008 | $234,008 | $243,126 | $477,134 | $5,779 |
| 2007 | $229,420 | $238,359 | $467,779 | $5,369 |
Property facts
Year built
1986
Property type
condo
Stories
1
Beds
3
Baths
2
Living area
1,197 sqft
Lot size
2,850 sqft
ZIP code
94114
City
San Francisco
Street
20th St
Coordinates
37.75780, -122.42872
Comparable properties nearby
Frequently asked questions
When did 3931 20th St last sell?
No public-record sale is on file for 3931 20th St.
What is the current tax assessment for 3931 20th St?
The most recent total assessment for 3931 20th St (year 2025) is $1,659,437 with $20,433 in property tax.
When was 3931 20th St built?
3931 20th St was built in 1986.
How does 3931 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 3931 20th St?
3931 20th St is a 3 bed, 2 bath, 1,197 sqft, 2,850 sqft lot condo.
Is 3931 20th St a flip candidate?
No — 3931 20th St does not appear in our flips dataset.
Is 3931 20th St a tax-appeal candidate?
No — 3931 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