209 20th Ave
San Francisco, CA 94121
4 bd 1 ba 1,478 sqft Built 1907 Lot 1,437 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 | $524,948 | $787,423 | $1,312,371 | $16,328 |
| 2024 | $524,948 | $787,423 | $1,312,371 | $15,861 |
| 2023 | $504,564 | $756,848 | $1,261,412 | $15,621 |
| 2022 | $494,671 | $742,008 | $1,236,679 | $15,322 |
| 2021 | $484,972 | $727,458 | $1,212,430 | $15,050 |
| 2020 | $480,000 | $720,000 | $1,200,000 | $15,171 |
| 2019 | $319,778 | $449,073 | $768,851 | $9,711 |
Property facts
Year built
1907
Property type
condo
Stories
2
Beds
4
Baths
1
Living area
1,478 sqft
Lot size
1,437 sqft
ZIP code
94121
City
San Francisco
Street
20th Ave
Coordinates
37.78377, -122.47985
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 209 20th Ave last sell?
No public-record sale is on file for 209 20th Ave.
What is the current tax assessment for 209 20th Ave?
The most recent total assessment for 209 20th Ave (year 2025) is $1,312,371 with $16,328 in property tax.
When was 209 20th Ave built?
209 20th Ave was built in 1907.
How does 209 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 209 20th Ave?
209 20th Ave is a 4 bed, 1 bath, 1,478 sqft, 1,437 sqft lot condo.
Is 209 20th Ave a flip candidate?
No — 209 20th Ave does not appear in our flips dataset.
Is 209 20th Ave a tax-appeal candidate?
No — 209 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