638 30th Ave
San Francisco, CA 94121
4 bd 3 ba 2,639 sqft Built 1927 Lot 2,996 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 | $771,018 | $1,799,045 | $2,570,063 | $31,120 |
| 2024 | $771,018 | $1,799,045 | $2,570,063 | $30,223 |
| 2023 | $741,079 | $1,729,187 | $2,470,266 | $29,775 |
| 2022 | $726,549 | $1,695,282 | $2,421,831 | $29,221 |
| 2021 | $712,303 | $1,662,042 | $2,374,345 | $29,027 |
| 2020 | $705,000 | $1,645,000 | $2,350,000 | $29,004 |
| 2019 | $452,638 | $924,803 | $1,377,441 | $16,975 |
| 2018 | $443,764 | $906,670 | $1,350,434 | $16,404 |
| 2017 | $435,063 | $888,893 | $1,323,956 | $15,912 |
| 2016 | $426,533 | $871,464 | $1,297,997 | $15,575 |
| 2015 | $420,127 | $858,374 | $1,278,501 | $15,382 |
| 2014 | $411,898 | $841,560 | $1,253,458 | $14,975 |
| 2013 | $359,037 | $837,757 | $1,196,794 | $14,467 |
| 2012 | $351,998 | $821,331 | $1,173,329 | $13,882 |
| 2010 | $300,000 | $700,000 | $1,000,000 | $12,378 |
| 2009 | $420,000 | $630,000 | $1,050,000 | $13,419 |
| 2008 | $336,600 | $785,400 | $1,122,000 | $13,197 |
| 2007 | $32,917 | $33,778 | $66,695 | $713 |
Property facts
Year built
1927
Property type
single_family
Stories
3
Beds
4
Baths
3
Living area
2,639 sqft
Lot size
2,996 sqft
ZIP code
94121
City
San Francisco
Street
30th Ave
Coordinates
37.77718, -122.48957
Comparable properties nearby
Frequently asked questions
When did 638 30th Ave last sell?
No public-record sale is on file for 638 30th Ave.
What is the current tax assessment for 638 30th Ave?
The most recent total assessment for 638 30th Ave (year 2025) is $2,570,063 with $31,120 in property tax.
When was 638 30th Ave built?
638 30th Ave was built in 1927.
How does 638 30th Ave compare to others on 30th Ave?
We track 8 other properties on 30th Ave. Browse the list under "Other properties on 30th Ave" to compare beds, baths, and sale history.
What are the property facts for 638 30th Ave?
638 30th Ave is a 4 bed, 3 bath, 2,639 sqft, 2,996 sqft lot single_family.
Is 638 30th Ave a flip candidate?
No — 638 30th Ave does not appear in our flips dataset.
Is 638 30th Ave a tax-appeal candidate?
No — 638 30th 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 30th Ave