870 48th Ave
San Francisco, CA 94121
5 bd 4 ba 1,982 sqft Built 1922 Lot 3,088 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 | $509,379 | $1,188,552 | $1,697,931 | $20,888 |
| 2024 | $509,379 | $1,188,552 | $1,697,931 | $20,289 |
| 2023 | $489,600 | $1,142,400 | $1,632,000 | $19,985 |
| 2022 | $125,051 | $237,249 | $362,300 | $5,006 |
| 2021 | $122,600 | $232,599 | $355,199 | $4,913 |
| 2020 | $121,345 | $230,216 | $351,561 | $4,953 |
| 2019 | $118,967 | $225,703 | $344,670 | $4,787 |
| 2018 | $47,688 | $43,416 | $91,104 | $1,676 |
| 2017 | $46,754 | $42,566 | $89,320 | $1,356 |
| 2016 | $45,843 | $41,747 | $87,590 | $1,302 |
| 2015 | $45,155 | $41,120 | $86,275 | $1,282 |
| 2014 | $44,271 | $40,315 | $84,586 | $1,249 |
| 2013 | $44,071 | $40,133 | $84,204 | $1,249 |
| 2012 | $43,207 | $39,347 | $82,554 | $883 |
| 2010 | $42,360 | $38,576 | $80,936 | $853 |
| 2009 | $42,044 | $38,288 | $80,332 | $852 |
| 2008 | $41,318 | $37,627 | $78,945 | $1,034 |
| 2007 | $40,508 | $36,890 | $77,398 | $803 |
Property facts
Year built
1922
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
1,982 sqft
Lot size
3,088 sqft
ZIP code
94121
City
San Francisco
Street
48th Ave
Coordinates
37.77202, -122.50854
Comparable properties nearby
Frequently asked questions
When did 870 48th Ave last sell?
No public-record sale is on file for 870 48th Ave.
What is the current tax assessment for 870 48th Ave?
The most recent total assessment for 870 48th Ave (year 2025) is $1,697,931 with $20,888 in property tax.
When was 870 48th Ave built?
870 48th Ave was built in 1922.
How does 870 48th Ave compare to others on 48th Ave?
We track 8 other properties on 48th Ave. Browse the list under "Other properties on 48th Ave" to compare beds, baths, and sale history.
What are the property facts for 870 48th Ave?
870 48th Ave is a 5 bed, 4 bath, 1,982 sqft, 3,088 sqft lot single_family.
Is 870 48th Ave a flip candidate?
No — 870 48th Ave does not appear in our flips dataset.
Is 870 48th Ave a tax-appeal candidate?
No — 870 48th 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 48th Ave