3790 21st St
San Francisco, CA 94114
4 bd 6 ba 4,500 sqft Built 1946 Lot 1,738 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 | $2,069,352 | $4,828,496 | $6,897,848 | $82,392 |
| 2024 | $2,069,352 | $4,828,496 | $6,897,848 | $80,015 |
| 2023 | $1,989,000 | $4,641,000 | $6,630,000 | $78,855 |
| 2022 | $1,818,510 | $1,030,592 | $2,849,102 | $34,353 |
| 2021 | $1,782,856 | $1,010,386 | $2,793,242 | $33,756 |
| 2020 | $1,764,577 | $1,000,026 | $2,764,603 | $33,924 |
| 2019 | $1,422,175 | $980,419 | $2,402,594 | $29,124 |
| 2018 | $478,938 | $961,197 | $1,440,135 | $17,493 |
| 2017 | $403,864 | $942,352 | $1,346,216 | $16,219 |
| 2016 | $395,946 | $923,876 | $1,319,822 | $15,956 |
| 2015 | $48,615 | $35,539 | $84,154 | $1,295 |
| 2014 | $47,663 | $34,843 | $82,506 | $1,262 |
| 2013 | $47,448 | $34,686 | $82,134 | $1,255 |
| 2012 | $46,518 | $34,006 | $80,524 | $906 |
| 2010 | $45,606 | $33,340 | $78,946 | $876 |
| 2009 | $45,266 | $33,091 | $78,357 | $875 |
| 2008 | $44,485 | $32,520 | $77,005 | $1,058 |
| 2007 | $43,613 | $31,883 | $75,496 | $824 |
Property facts
Year built
1946
Property type
single_family
Stories
—
Beds
4
Baths
6
Living area
4,500 sqft
Lot size
1,738 sqft
ZIP code
94114
City
San Francisco
Street
21st St
Coordinates
37.75637, -122.43210
Comparable properties nearby
Frequently asked questions
When did 3790 21st St last sell?
No public-record sale is on file for 3790 21st St.
What is the current tax assessment for 3790 21st St?
The most recent total assessment for 3790 21st St (year 2025) is $6,897,848 with $82,392 in property tax.
When was 3790 21st St built?
3790 21st St was built in 1946.
How does 3790 21st St compare to others on 21st St?
We track 8 other properties on 21st St. Browse the list under "Other properties on 21st St" to compare beds, baths, and sale history.
What are the property facts for 3790 21st St?
3790 21st St is a 4 bed, 6 bath, 4,500 sqft, 1,738 sqft lot single_family.
Is 3790 21st St a flip candidate?
No — 3790 21st St does not appear in our flips dataset.
Is 3790 21st St a tax-appeal candidate?
No — 3790 21st 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 21st St