540 23rd Ave
San Francisco, CA 94121
2 bd 1 ba 1,195 sqft Built 1922 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 | $491,290 | $1,146,349 | $1,637,639 | $19,479 |
| 2024 | $491,290 | $1,146,349 | $1,637,639 | $18,918 |
| 2023 | $472,215 | $1,101,839 | $1,574,054 | $18,648 |
| 2022 | $460,413 | $1,074,301 | $1,534,714 | $18,216 |
| 2021 | $451,388 | $1,053,237 | $1,504,625 | $17,902 |
| 2020 | $446,760 | $1,042,440 | $1,489,200 | $17,958 |
| 2019 | $71,012 | $36,632 | $107,644 | $1,431 |
| 2018 | $69,620 | $35,914 | $105,534 | $1,256 |
| 2017 | $68,255 | $35,210 | $103,465 | $1,241 |
| 2016 | $66,917 | $34,520 | $101,437 | $1,192 |
| 2015 | $65,912 | $34,002 | $99,914 | $1,177 |
| 2014 | $64,621 | $33,336 | $97,957 | $1,147 |
| 2013 | $64,329 | $33,186 | $97,515 | $1,154 |
| 2012 | $63,068 | $32,536 | $95,604 | $1,035 |
| 2010 | $61,832 | $31,899 | $93,731 | $1,001 |
| 2009 | $61,370 | $31,662 | $93,032 | $999 |
| 2008 | $60,310 | $31,115 | $91,425 | $981 |
| 2007 | $59,128 | $30,505 | $89,633 | $942 |
Property facts
Year built
1922
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
1,195 sqft
Lot size
—
ZIP code
94121
City
San Francisco
Street
23rd Ave
Coordinates
37.77752, -122.48207
Comparable properties nearby
Frequently asked questions
When did 540 23rd Ave last sell?
No public-record sale is on file for 540 23rd Ave.
What is the current tax assessment for 540 23rd Ave?
The most recent total assessment for 540 23rd Ave (year 2025) is $1,637,639 with $19,479 in property tax.
When was 540 23rd Ave built?
540 23rd Ave was built in 1922.
How does 540 23rd Ave compare to others on 23rd Ave?
We track 8 other properties on 23rd Ave. Browse the list under "Other properties on 23rd Ave" to compare beds, baths, and sale history.
What are the property facts for 540 23rd Ave?
540 23rd Ave is a 2 bed, 1 bath, 1,195 sqft single_family.
Is 540 23rd Ave a flip candidate?
No — 540 23rd Ave does not appear in our flips dataset.
Is 540 23rd Ave a tax-appeal candidate?
No — 540 23rd Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.8%
Implied 1-yr
-3.2%
2026 Q3
$2.17M
2026 Q4
$2.15M
ZIP 94121 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 23rd Ave