1020 Union St
San Francisco, CA 94133
3 bd 2 ba 2,370 sqft Built 1921 condos
Most recent sale
$2,425,000
May 2, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 2, 2022 | Sold | $2,425,000 | MLS #422640235 |
| Mar 19, 2022 | Listed | $2,395,000 | MLS #422640235 |
| Oct 4, 2019 | Listed | $2,259,000 | MLS #479931 |
| Oct 2, 2019 | Sold | $2,150,000 | MLS #479931 |
| Jun 18, 2019 | Price changed | $2,259,000 | MLS #479931 |
| Feb 11, 2019 | Price changed | $2,495,000 | MLS #479931 |
| Jan 10, 2019 | Listed | $2,700,000 | MLS #479931 |
| May 10, 2006 | Sold | $1,550,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,029,371 | $1,544,057 | $2,573,428 | $30,576 |
| 2024 | $1,029,371 | $1,544,057 | $2,573,428 | $29,693 |
| 2023 | $989,400 | $1,484,100 | $2,473,500 | $29,802 |
| 2022 | $886,287 | $1,329,431 | $2,215,718 | $26,656 |
| 2021 | $868,909 | $1,303,364 | $2,172,273 | $26,220 |
| 2020 | $860,000 | $1,290,000 | $2,150,000 | $26,365 |
| 2019 | $949,424 | $949,424 | $1,898,848 | $22,536 |
| 2018 | $930,808 | $930,808 | $1,861,616 | $21,778 |
| 2017 | $912,557 | $912,557 | $1,825,114 | $21,523 |
| 2016 | $894,664 | $894,664 | $1,789,328 | $21,195 |
| 2015 | $881,226 | $881,226 | $1,762,452 | $21,187 |
| 2014 | $863,964 | $863,964 | $1,727,928 | $20,386 |
| 2013 | $860,060 | $860,060 | $1,720,120 | $20,530 |
| 2012 | $603,761 | $603,761 | $1,207,522 | $14,133 |
| 2010 | $826,664 | $826,664 | $1,653,328 | $19,117 |
| 2009 | $822,436 | $822,436 | $1,644,872 | $19,285 |
| 2008 | $806,310 | $806,310 | $1,612,620 | $18,770 |
| 2007 | $790,500 | $790,500 | $1,581,000 | $18,054 |
Property facts
Year built
1921
Property type
condos
Stories
—
Beds
3
Baths
2
Living area
2,370 sqft
Lot size
—
ZIP code
94133
City
San Francisco
Street
Union St
Coordinates
37.80003, -122.41628
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$7,584
Gross rental yield
3.75%
Implied cap rate
2.44%
Trend-extrapolated value
—
Frequently asked questions
When did 1020 Union St last sell?
1020 Union St most recently sold on May 2, 2022 for $2,425,000.
What is the current tax assessment for 1020 Union St?
The most recent total assessment for 1020 Union St (year 2025) is $2,573,428 with $30,576 in property tax.
How does 1020 Union St's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $2,425,000.
When was 1020 Union St built?
1020 Union St was built in 1921.
How does 1020 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 1020 Union St?
1020 Union St is a 3 bed, 2 bath, 2,370 sqft condos.
Is 1020 Union St a flip candidate?
No — 1020 Union St does not appear in our flips dataset.
Is 1020 Union St a tax-appeal candidate?
No — 1020 Union 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
+13.6%
Implied 1-yr
+54.4%
2026 Q2
$4.71M
2026 Q3
$5.05M
ZIP 94133 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St