25 Mason St
San Francisco, CA 94102 · APN 0340002
Location
Property Details
- APN
- 0340002
- Lot Area
- 7,875 sqft
- Units
- 0
- Use Code
- Miscellaneous/Mixed-Use
- Zoning
- C-3-G
- Neighborhood
- Tenderloin
- Last Sale
- Dec 15, 2010
Assessed Value History
18 years of history| Roll Year | Land | Improvements | Total Assessed | Exemptions |
|---|---|---|---|---|
| 2024 | $1,507,263 | $0 | $1,508,913 | $0 |
| 2023 | $1,477,709 | $0 | $1,479,419 | $0 |
| 2022 | $1,448,735 | $0 | $1,450,445 | $0 |
| 2021 | $1,420,329 | $0 | $1,422,129 | $0 |
| 2020 | $1,405,766 | $0 | $1,416,011 | $0 |
| 2019 | $1,378,202 | $0 | $1,389,248 | $0 |
| 2018 | $1,351,179 | $0 | $1,362,809 | $0 |
| 2017 | $1,324,686 | $0 | $1,336,900 | $0 |
| 2016 | $1,298,712 | $0 | $1,298,712 | $0 |
| 2015 | $1,279,205 | $0 | $1,279,205 | $0 |
| 2014 | — | — | — | $0 |
| 2013 | $1,248,480 | $0 | $1,508,167 | $0 |
| 2012 | $1,224,000 | $0 | $1,522,858 | $0 |
| 2011 | $734,454 | $0 | $1,063,471 | $0 |
| 2010 | $728,965 | $0 | $930,156 | $0 |
| 2009 | $730,697 | $0 | $960,278 | $0 |
| 2008 | $716,370 | $0 | $895,803 | $0 |
| 2007 | $702,324 | $0 | $885,392 | $0 |
Permit history
72 permits on file- Oct 3, 2025$1,500Electricalcomplete
replace existing electrical 3 phase gear or disconnect switch that control elevator panels this work was requested by division of occupational safety and healt cec [620] title 8 -3012 cec 620.51 machine room change shut off with 3 fuses 125 amps each fuse 3/phase
- Aug 24, 2021$3,200Buildingcancelled
projecting electric sign diya
- Jul 6, 2021$1Buildingcomplete
as-built smoke alarm plans. ref pa202011058307. maher n/a.
- Dec 16, 2020$76,598Buildingcomplete
smoke alarms in guest units: (110) smoke detectors with sounder bases, (9) input modules with interposing relays for circuit trouble monitoring, (2) conventional co sensors with input modules, (3) power supplies with monitor modules for trouble supervision.
- Aug 26, 2020$40,000Electricalexpired
provide rough in and wiring for smoke detectors to 102 units - that consist of installing 110 smoke detectors with sounder base, 9 modules, 2 co detectors, and 3 power supplies.
- Feb 4, 2020$1Buildingcomplete
revise pa# 201906072805 as built submital
- Oct 10, 2019$10,375Electricalcomplete
installation of new electrical source from existing panels
- Aug 29, 2019$1Buildingcomplete
as-built submittal to permit #201906072805.
- Aug 28, 2019$0Electricalexpired
monitor devices, jamber alarm switches connection of fire alarm
- Aug 28, 2019$5,000Buildingissued
new addressable mini monitor modules for sprinkler monitoring
- Aug 23, 2019$600Electricalcomplete
survey inspection
- Jul 30, 2019—Plumbingcomplete
work category: 2pb; waste, vent & water for installation of 8 washers in laundry room.
- Jun 7, 2019$0Electricalexpired
this is design build renovation to an existing silent knight ifp fire alarm system to perform a voluntary non-code compliant a/v upgrade. pdu will replace on a one for one basis. the existing audible horns in each living unit with low frequency devices. fdu will reuse existing panduit, wire & boxes at previously approved height and locations
- Jun 7, 2019$74,490Buildingcomplete
design build renovation to e silent knight ifp-1000 fire alarm system to perform a voluntary non code compliant a/v upgrade. fdu will replace on a one for one basis the e audible horns in each living unit with low frequency devices. fdu will revise existing panduit and wire & boxes at prev hts locat
- Dec 5, 2018$65,000,000Buildingissued
to erect 12 stories, 1 basement, type 1-a, 155 units residential, retail, parking, mixed use building. (r-2,b,m,a-3,h-3,s-2) ** maher: n/a **
- Sep 28, 2016$68,000Buildingcomplete
repair spalled concrete and falling bricks to match existing. visable to street to comply complaint #201630751
- Jun 10, 2016$1Buildingissued
street space
- Apr 28, 2015$14,000Plumbingcomplete
remove and replace domestic boiler.
- Jan 6, 2014$17,000Plumbingexpired
b3055: remove and replace three 119-gallon tanks and related piping.
- Nov 26, 2013$0Electricalcomplete
removal of (3) manual pull stations from the fire alarm system
Tax bill history
Coming soon. We'll show paid / unpaid / delinquent status per installment once tax bill ingestion is enabled.
County Recorder Documents
Pulls live deeds, mortgages, liens, and reconveyances from the SF Office of the Assessor-Recorder.
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.