639 25th Ave
San Francisco, CA 94121
3 bd 2 ba 1,844 sqft Built 1920 Lot 3,014 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 | $451,127 | $1,052,632 | $1,503,759 | $18,592 |
| 2024 | $451,127 | $1,052,632 | $1,503,759 | $18,059 |
| 2023 | $433,610 | $1,011,758 | $1,445,368 | $17,787 |
| 2022 | $425,108 | $991,920 | $1,417,028 | $17,449 |
| 2021 | $416,773 | $972,471 | $1,389,244 | $17,141 |
| 2020 | $412,500 | $962,500 | $1,375,000 | $17,269 |
| 2019 | $48,214 | $40,550 | $88,764 | $1,208 |
| 2018 | $47,270 | $39,756 | $87,026 | $1,168 |
| 2017 | $46,344 | $38,978 | $85,322 | $1,156 |
| 2016 | $45,436 | $38,214 | $83,650 | $1,105 |
| 2015 | $44,754 | $37,640 | $82,394 | $1,090 |
| 2014 | $43,878 | $36,904 | $80,782 | $1,063 |
| 2013 | $43,680 | $36,738 | $80,418 | $1,063 |
| 2012 | $42,824 | $36,018 | $78,842 | $950 |
| 2010 | $41,986 | $35,312 | $77,298 | $840 |
| 2009 | $41,683 | $35,059 | $76,742 | $839 |
| 2008 | $40,963 | $34,453 | $75,416 | $824 |
| 2007 | $40,160 | $33,778 | $73,938 | $821 |
Property facts
Year built
1920
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,844 sqft
Lot size
3,014 sqft
ZIP code
94121
City
San Francisco
Street
25th Ave
Coordinates
37.77734, -122.48487
Comparable properties nearby
Frequently asked questions
When did 639 25th Ave last sell?
No public-record sale is on file for 639 25th Ave.
What is the current tax assessment for 639 25th Ave?
The most recent total assessment for 639 25th Ave (year 2025) is $1,503,759 with $18,592 in property tax.
When was 639 25th Ave built?
639 25th Ave was built in 1920.
How does 639 25th Ave compare to others on 25th Ave?
We track 8 other properties on 25th Ave. Browse the list under "Other properties on 25th Ave" to compare beds, baths, and sale history.
What are the property facts for 639 25th Ave?
639 25th Ave is a 3 bed, 2 bath, 1,844 sqft, 3,014 sqft lot single_family.
Is 639 25th Ave a flip candidate?
No — 639 25th Ave does not appear in our flips dataset.
Is 639 25th Ave a tax-appeal candidate?
No — 639 25th 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 25th Ave