312 18th Ave
San Francisco, CA 94121
6 bd — ba 3,474 sqft Built 1959 Lot 2,814 sqft multi_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 | $232,875 | $78,519 | $311,394 | $5,085 |
| 2024 | $232,875 | $78,519 | $311,394 | $4,879 |
| 2023 | $223,834 | $75,471 | $299,305 | $4,665 |
| 2022 | $219,446 | $73,992 | $293,438 | $4,520 |
| 2021 | $215,144 | $72,542 | $287,686 | $4,441 |
| 2020 | $212,939 | $71,799 | $284,738 | $4,682 |
| 2019 | $208,764 | $70,392 | $279,156 | $4,545 |
| 2018 | $204,672 | $69,012 | $273,684 | $4,429 |
| 2017 | $200,659 | $67,659 | $268,318 | $4,084 |
| 2016 | $196,726 | $66,333 | $263,059 | $3,980 |
| 2015 | $178,776 | $65,337 | $244,113 | $3,745 |
| 2014 | $136,058 | $64,058 | $200,116 | $3,197 |
| 2013 | $135,444 | $63,769 | $199,213 | $3,179 |
| 2012 | $132,789 | $62,519 | $195,308 | $3,010 |
| 2010 | $130,186 | $61,294 | $191,480 | $2,928 |
| 2009 | $129,214 | $60,836 | $190,050 | $2,922 |
| 2008 | $126,982 | $59,786 | $186,768 | $2,710 |
| 2007 | $124,493 | $58,614 | $183,107 | $2,417 |
Property facts
Year built
1959
Property type
multi_family
Stories
3
Beds
6
Baths
—
Living area
3,474 sqft
Lot size
2,814 sqft
ZIP code
94121
City
San Francisco
Street
18th Ave
Coordinates
37.78203, -122.47707
Comparable properties nearby
Frequently asked questions
When did 312 18th Ave last sell?
No public-record sale is on file for 312 18th Ave.
What is the current tax assessment for 312 18th Ave?
The most recent total assessment for 312 18th Ave (year 2025) is $311,394 with $5,085 in property tax.
When was 312 18th Ave built?
312 18th Ave was built in 1959.
How does 312 18th Ave compare to others on 18th Ave?
We track 8 other properties on 18th Ave. Browse the list under "Other properties on 18th Ave" to compare beds, baths, and sale history.
What are the property facts for 312 18th Ave?
312 18th Ave is a 6 bed, — bath, 3,474 sqft, 2,814 sqft lot multi_family.
Is 312 18th Ave a flip candidate?
No — 312 18th Ave does not appear in our flips dataset.
Is 312 18th Ave a tax-appeal candidate?
No — 312 18th 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 18th Ave