1230 Mason St
San Francisco, CA 94108
3 bd 2 ba Built 1908 condos
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 | $623,377 | $935,065 | $1,558,442 | $19,156 |
| 2024 | $623,377 | $935,065 | $1,558,442 | $18,605 |
| 2023 | $599,171 | $898,756 | $1,497,927 | $18,324 |
| 2022 | $587,423 | $881,134 | $1,468,557 | $17,975 |
| 2021 | $575,905 | $863,857 | $1,439,762 | $17,655 |
| 2020 | $343,462 | $515,193 | $858,655 | $11,030 |
| 2019 | $336,728 | $505,092 | $841,820 | $10,654 |
| 2018 | $330,126 | $495,189 | $825,315 | $10,296 |
Property facts
Year built
1908
Property type
condos
Stories
—
Beds
3
Baths
2
Living area
—
Lot size
—
ZIP code
94108
City
San Francisco
Street
Mason St
Coordinates
37.79493, -122.41121
Frequently asked questions
When did 1230 Mason St last sell?
No public-record sale is on file for 1230 Mason St.
What is the current tax assessment for 1230 Mason St?
The most recent total assessment for 1230 Mason St (year 2025) is $1,558,442 with $19,156 in property tax.
When was 1230 Mason St built?
1230 Mason St was built in 1908.
How does 1230 Mason St compare to others on Mason St?
We track 8 other properties on Mason St. Browse the list under "Other properties on Mason St" to compare beds, baths, and sale history.
What are the property facts for 1230 Mason St?
1230 Mason St is a 3 bed, 2 bath condos.
Is 1230 Mason St a flip candidate?
No — 1230 Mason St does not appear in our flips dataset.
Is 1230 Mason St a tax-appeal candidate?
No — 1230 Mason 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
+10.7%
Implied 1-yr
+42.7%
2026 Q3
$3.63M
2026 Q4
$3.86M
ZIP 94108 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mason St