101 Townsend St, San Francisco
8 home-service permits on record at 101 Townsend St, San Francisco; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 6, 2026 | sign - erect: replace electrical sign | Electrical | $11,600 | — | issued | 202602276698 |
| Jun 1, 2022 | otc alterations permit: 2nd fl: mechanical and electrical for tenant improvement. ref pa# 202202258755 | Electrical | $30,000 | — | Finaled Jan 13, 2025 | 202205113960 |
| Nov 4, 2021 | otc alterations permit: ground floor: mechanical and electrical work for t.i. ref arch #202103297470 | Electrical | $155,000 | — | Finaled Oct 26, 2022 | 202108206843 |
| Aug 28, 2017 | additions alterations or repairs: t.i for change to cafe use. hvac works inclued tied into building system. new commercial cafe t.i. to include new air handler, new restroom, electrical & plumbing. cabinets & kitchen equipment. ** maher: n/a ** | Heating and cooling | $175,000 | — | Finaled Jan 25, 2018 | 201701137158 |
| Aug 10, 2017 | sign - erect: erect non-electric, wall, single faced sign. ** maher: compliance with ordinance no# 155-13 not required ** | Electrical | $2,000 | — | issued | 201508103754 |
| Aug 10, 2017 | sign - erect: erect 2 electric, wall, single faced, new sign. ** maher: compliance with ordinance no# 155-13 not required ** | Electrical | $10,000 | — | issued | 201508103748 |
| Aug 10, 2015 | otc alterations permit: upgrade fire alarm control with unit to ifp-100. install monitor modules to tie-in new duct detectors on all floors. install pull stations at every exit & remove shunt-trip due to change of use from sprinkler bldg to not sprinklered pa 2014-0421-3761, 2015-0505-5374, 2015-0421-4165. maher n/a | Heating and cooling | $6,400 | — | Finaled Feb 17, 2016 | 201508103810 |
| Jul 23, 2015 | otc alterations permit: 1/f t.i. include build out of the 1st flr w/non-structural partitions. mep, electrical & plumbing included. life safety work under separate permit. . change use under ap# 201505055374. n/a maher | Plumbing | $900,000 | — | Finaled Apr 27, 2016 | 201504214160 |
On Townsend St
208 permits on record on Townsend St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 29 | 2 | — | under 5 | Jan 29, 2026 |
| Heating and cooling | 88 | 4 | — | under 5 | Sep 30, 2026 |
| Electrical | 63 | 5 | $75,000 | $6,200–$204,605 | Jun 25, 2026 |
| Plumbing | 27 | 3 | — | under 5 | Sep 30, 2026 |
| Solar | 1 | 0 | — | under 5 | Apr 1, 2019 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,770. The lowest on record is $1 and the highest $4,315,170. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 292 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. The lowest on record is $1 and the highest $1,600,000. Every permit behind that range.
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly; the assessor roll for the property fields. As of October 2, 2026. Owner names are not shown on any page.