178 20th Ave
San Francisco, CA 94121
3 bd 2 ba 1,722 sqft Built 1914 Lot 2,675 sqft condo
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 | $991,426 | $991,426 | $1,982,852 | $24,258 |
| 2024 | $991,426 | $991,426 | $1,982,852 | $23,561 |
| 2023 | $952,929 | $952,929 | $1,905,858 | $23,211 |
| 2022 | $934,245 | $934,245 | $1,868,490 | $22,775 |
| 2021 | $838,500 | $838,500 | $1,677,000 | $20,543 |
| 2020 | $906,536 | $906,536 | $1,813,072 | $22,469 |
| 2019 | $888,761 | $888,761 | $1,777,522 | $21,697 |
| 2018 | $871,335 | $871,335 | $1,742,670 | $20,965 |
| 2017 | $854,250 | $854,250 | $1,708,500 | $20,420 |
| 2016 | $611,155 | $916,733 | $1,527,888 | $18,286 |
| 2015 | $601,975 | $902,963 | $1,504,938 | $18,059 |
| 2014 | $520,000 | $780,000 | $1,300,000 | $15,521 |
| 2013 | $464,800 | $697,200 | $1,162,000 | $14,054 |
| 2012 | $550,000 | $550,000 | $1,100,000 | $13,025 |
| 2010 | $550,000 | $550,000 | $1,100,000 | $16,466 |
| 2009 | $560,484 | $840,726 | $1,401,210 | $16,433 |
| 2008 | $550,800 | $826,200 | $1,377,000 | $16,163 |
| 2007 | $508,076 | $508,076 | $1,016,152 | $11,546 |
Property facts
Year built
1914
Property type
condo
Stories
2
Beds
3
Baths
2
Living area
1,722 sqft
Lot size
2,675 sqft
ZIP code
94121
City
San Francisco
Street
20th Ave
Coordinates
37.78454, -122.47937
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 178 20th Ave last sell?
No public-record sale is on file for 178 20th Ave.
What is the current tax assessment for 178 20th Ave?
The most recent total assessment for 178 20th Ave (year 2025) is $1,982,852 with $24,258 in property tax.
When was 178 20th Ave built?
178 20th Ave was built in 1914.
How does 178 20th Ave compare to others on 20th Ave?
We track 8 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 178 20th Ave?
178 20th Ave is a 3 bed, 2 bath, 1,722 sqft, 2,675 sqft lot condo.
Is 178 20th Ave a flip candidate?
No — 178 20th Ave does not appear in our flips dataset.
Is 178 20th Ave a tax-appeal candidate?
No — 178 20th 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 20th Ave