649 Duncan St
San Francisco, CA 94131
— ba Lot 5,696 sqft land
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 | — | $1,136,553 | $1,136,553 | $14,206 |
| 2024 | — | $1,136,553 | $1,136,553 | $13,800 |
| 2023 | — | $1,092,420 | $1,092,420 | $13,631 |
| 2022 | — | $1,071,000 | $1,071,000 | $13,367 |
| 2021 | — | $1,050,000 | $1,050,000 | $13,129 |
| 2020 | — | $21,518 | $21,518 | $998 |
| 2019 | — | $21,097 | $21,097 | $969 |
| 2018 | — | $20,684 | $20,684 | $939 |
| 2017 | — | $20,266 | $20,266 | $629 |
| 2016 | — | $19,870 | $19,870 | $586 |
| 2015 | — | $19,572 | $19,572 | $576 |
| 2014 | — | $19,190 | $19,190 | $304 |
| 2013 | — | $19,104 | $19,104 | $305 |
| 2012 | — | $18,730 | $18,730 | $218 |
| 2010 | — | $18,364 | $18,364 | $212 |
| 2009 | — | $18,229 | $18,229 | $211 |
| 2008 | — | $17,914 | $17,914 | $208 |
| 2007 | — | $17,564 | $17,564 | $200 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
5,696 sqft
ZIP code
94131
City
San Francisco
Street
Duncan St
Coordinates
37.74540, -122.43442
Frequently asked questions
When did 649 Duncan St last sell?
No public-record sale is on file for 649 Duncan St.
What is the current tax assessment for 649 Duncan St?
The most recent total assessment for 649 Duncan St (year 2025) is $1,136,553 with $14,206 in property tax.
When was 649 Duncan St built?
The year built for 649 Duncan St is not in our records.
How does 649 Duncan St compare to others on Duncan St?
We track 8 other properties on Duncan St. Browse the list under "Other properties on Duncan St" to compare beds, baths, and sale history.
What are the property facts for 649 Duncan St?
649 Duncan St is a — bath, 5,696 sqft lot land.
Is 649 Duncan St a flip candidate?
No — 649 Duncan St does not appear in our flips dataset.
Is 649 Duncan St a tax-appeal candidate?
No — 649 Duncan 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
+4.9%
Implied 1-yr
+19.7%
2026 Q3
$2.79M
2026 Q4
$2.89M
ZIP 94131 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Duncan St