664 44th Ave
San Francisco, CA 94121·APN 1586021A
Summary
664 44th Ave, San Francisco, CA 94121 is a single-family residential property built in 1924, located in the Outer Richmond neighborhood, zoned RH-1, with a lot size of 3,000 sqft and building size of 1,600 sqft; the property had a last sale date of May 7, 2008, and a current total assessed value of $1,017,317 in 2024, with $712,126 attributed to land and $305,191 to improvements; notable permit activity includes a building otc alterations permit issued in 1989 for $3,000 that expired, and a "reroofing" permit.
Location
Property Details
- APN
- 1586021A
- Year Built
- 1924
- Lot Area
- 3,000 sqft
- Building Area
- 1,600 sqft
- Units
- 1
- Use Code
- Single Family Residential
- Zoning
- RH-1
- Neighborhood
- Outer Richmond
- Last Sale
- May 7, 2008
County records
Tax history
18 years of history| Roll Year | Land | Improvements | Total Assessed | Exemptions |
|---|---|---|---|---|
| 2024 | $712,126 | $305,191 | $1,017,317 | $0 |
| 2023 | $698,163 | $299,207 | $997,370 | $0 |
| 2022 | $684,474 | $293,341 | $977,815 | $0 |
| 2021 | $671,053 | $287,590 | $958,643 | $0 |
| 2020 | $664,173 | $284,642 | $948,815 | $0 |
| 2019 | $651,150 | $279,061 | $930,211 | $0 |
| 2018 | $638,383 | $273,590 | $911,973 | $0 |
| 2017 | $625,866 | $268,226 | $894,092 | $0 |
| 2016 | $613,595 | $262,967 | $876,562 | $7,000 |
| 2015 | $604,374 | $259,012 | $863,386 | $7,000 |
| 2014 | — | — | — | $7,000 |
| 2013 | $589,860 | $252,794 | $842,654 | $7,000 |
| 2012 | $578,296 | $247,838 | $826,134 | $7,000 |
| 2011 | $566,958 | $242,980 | $809,938 | $7,000 |
| 2010 | $562,723 | $241,167 | $803,890 | $7,000 |
| 2009 | $564,060 | $241,740 | $805,800 | $7,000 |
| 2008 | $389,651 | $259,765 | $649,416 | $0 |
| 2007 | $382,011 | $254,672 | $636,683 | $0 |
Tax bill history
Coming soon. We'll show paid / unpaid / delinquent status per installment once tax bill ingestion is enabled.
Building permits
5 permits on file- Jan 27, 2026$573,000Buildingfiled
horizontal additional and remodel. extension under overhead structure. new kitchen and bathrooms.
- Jun 13, 2006—Plumbing
work type: water heater - replace; water heater replacement
- Sep 19, 1989$3,000Buildingexpired
reroofing
- Oct 27, 1987$100Buildingcomplete
install new bar sink and fauset on ground floor
- Sep 21, 1987$7,600Buildingcomplete
4 walls, sheetrock, install family rm, bath, shower @ bsment
About this record
Property data is sourced from the City and County of San Francisco's open data portals (parcels and assessor secured roll). This page is a public information summary and is not an official property record. For authoritative records, consult sfassessor.org or the SF Office of the Assessor-Recorder.