525 40th Ave
San Francisco, CA 94121
5 bd 5 ba 2,701 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 | $570,309 | $1,330,724 | $1,901,033 | $23,290 |
| 2024 | $570,309 | $1,330,724 | $1,901,033 | $22,621 |
| 2023 | $548,164 | $1,279,051 | $1,827,215 | $22,284 |
| 2022 | $537,416 | $1,253,972 | $1,791,388 | $21,866 |
| 2021 | $526,879 | $1,229,385 | $1,756,264 | $21,481 |
| 2020 | $521,477 | $1,216,780 | $1,738,257 | $21,572 |
| 2019 | $511,252 | $1,192,922 | $1,704,174 | $20,831 |
| 2018 | $501,228 | $1,169,532 | $1,670,760 | $20,129 |
| 2017 | $491,400 | $1,146,600 | $1,638,000 | $19,594 |
| 2016 | $286,230 | $667,875 | $954,105 | $11,520 |
| 2015 | $281,931 | $657,843 | $939,774 | $11,376 |
| 2014 | $276,409 | $644,957 | $921,366 | $11,075 |
| 2013 | $275,160 | $642,043 | $917,203 | $11,145 |
| 2012 | $269,765 | $629,454 | $899,219 | $10,678 |
| 2010 | $264,476 | $617,112 | $881,588 | $9,860 |
| 2009 | $391,703 | $441,959 | $833,662 | $9,840 |
| 2008 | $384,937 | $434,323 | $819,260 | $9,676 |
| 2007 | $377,390 | $425,807 | $803,197 | $9,116 |
Property facts
Year built
—
Property type
single_family
Stories
3
Beds
5
Baths
5
Living area
2,701 sqft
Lot size
—
ZIP code
94121
City
San Francisco
Street
40th Ave
Coordinates
37.77878, -122.50109
Comparable properties nearby
Frequently asked questions
When did 525 40th Ave last sell?
No public-record sale is on file for 525 40th Ave.
What is the current tax assessment for 525 40th Ave?
The most recent total assessment for 525 40th Ave (year 2025) is $1,901,033 with $23,290 in property tax.
When was 525 40th Ave built?
The year built for 525 40th Ave is not in our records.
How does 525 40th Ave compare to others on 40th Ave?
We track 8 other properties on 40th Ave. Browse the list under "Other properties on 40th Ave" to compare beds, baths, and sale history.
What are the property facts for 525 40th Ave?
525 40th Ave is a 5 bed, 5 bath, 2,701 sqft single_family.
Is 525 40th Ave a flip candidate?
No — 525 40th Ave does not appear in our flips dataset.
Is 525 40th Ave a tax-appeal candidate?
No — 525 40th 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 40th Ave