1050 Sansome St, San Francisco
12 home-service permits on record at 1050 Sansome St, San Francisco; the roof was last permitted on Mar 17, 2016 at a declared value of $30,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Aug 4, 2020 | otc alterations permit: installation of an hvac condensor on 2nd floor balcony. installation of passive cooling duct system within basement lease area | Heating and cooling | $30,000 | — | Finaled Mar 11, 2021 | 201804105953 |
| Jun 8, 2018 | otc alterations permit: modification on existing fire alarm system, install new strobes, new horn strobes, remote power supply, monitor module, smoke detector, monitor modules, conventional duct detectors- by others | Heating and cooling | $10,350 | — | Finaled Jun 14, 2018 | 201805290329 |
| Mar 9, 2018 | otc alterations permit: 3rd floor: adding notification devices to the 3rd floor, as well as duct detector monitoring. ref app#201801188906 | Heating and cooling | $9,000 | — | Finaled Aug 2, 2018 | 201803093288 |
| Feb 1, 2018 | otc alterations permit: 3/f: commercial t.i.: non-structural demo. new non-load bvearing partitions, new mechanical, electrical and plumbing to tie into utilities. replacement of rooftop mechanical unit. well building certification | Plumbing | $558,800 | — | Finaled Sep 13, 2018 | 201801188906 |
| Oct 17, 2017 | otc alterations permit: f/a office ti 2nd fl: install 4 new horn strobes & 2 new strobes as an addition to fa system. 2 new duct detectors, program new initiating devices according to approval matrix of operation according to original as-builts. ref ti #201708215421 | Heating and cooling | $6,200 | — | Finaled Nov 1, 2017 | 201710060593 |
| Feb 3, 2017 | otc alterations permit: 4th floor: installation of new notification devices to provide coverage thruout area of work. all new devices tie into the nerarest extg device as shown on plans. the extg facp is an edwards 10500gd system, located on basement level in extg electrical room. t.i. #201701237708 | Electrical | $9,000 | — | issued | 201702038595 |
| Mar 17, 2016 | additions alterations or repairs: install one small kubota 21.5 gallon diesel generator on roof for existing verizon wireless macro wireless telecommunications services facility | Roofing | $30,000 | — | Finaled Oct 19, 2016 | 201409257314 |
| Jul 2, 2015 | otc alterations permit: add one 5-ton system heat pump with air distribution for lobby. ref app#201503090298 | Heating and cooling | $37,000 | — | issued | 201506259928 |
| Jun 2, 2015 | additions alterations or repairs: removal of metropcs wireless telecommunications services facility. remove 4 roof-mounted panel antennas. retain frp on south facing side | Roofing | $10,000 | — | Finaled May 13, 2016 | 201502178452 |
| Apr 27, 2015 | otc alterations permit: 5th & 6th fl: 2 new a/c units - roof top. 2 new split system a/c units. 1 exhaust fan ref pa# 2015 0304 9904 | Heating and cooling | $60,000 | — | Finaled Nov 3, 2015 | 201503110514 |
| Mar 13, 2015 | otc alterations permit: for 5th & 6th - electrical only ref pa# 2015 0304 9904 | Electrical | $104,000 | — | issued | 201503120719 |
| Mar 11, 2015 | otc alterations permit: t.i. to 5th and 6th floors , includes new walls, lifhting. electrical, plmg and mechanical deferred submittals | Electrical | $550,500 | — | Finaled Nov 3, 2015 | 201503049904 |
On Sansome St
260 permits on record on Sansome St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 22 | 3 | — | under 5 | Jun 12, 2026 |
| Heating and cooling | 119 | 20 | $77,503 | $14,991–$1,123,613 | Aug 21, 2026 |
| Electrical | 82 | 18 | $150,000 | $1,500–$382,500 | Jul 10, 2026 |
| Plumbing | 35 | 10 | $190,000 | $10,800–$416,105 | Jul 29, 2026 |
| Solar | 2 | 1 | — | under 5 | Dec 27, 2024 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 291 one- and two-family heating and cooling permits since October 3, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. 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 3, 2026. Owner names are not shown on any page.