100 Powell St, San Francisco
4 home-service permits on record at 100 Powell 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 |
|---|---|---|---|---|---|---|
| Jun 7, 2019 | otc alterations permit: 1)install new condenser units on roof for sprint portion of building only. 2) install new air handlers in equip room. 3) install nw hybrid cables and remove old cables. 4)remove extg cooling system and mech ducting, 5)remove extg conduit for power. n/a for maher | Heating and cooling | $45,000 | — | Finaled Oct 25, 2019 | 201903044315 |
| Nov 2, 2018 | sign - erect: erect electric, wall, single faced sign. ** maher: n/a ** | Electrical | $8,000 | — | issued | 201702028543 |
| Nov 2, 2018 | sign - erect: erect electric, projecting, double faced sign x 2 ** maher: n/a ** | Electrical | $4,000 | — | issued | 201702028540 |
| Oct 7, 2016 | otc alterations permit: grd fl: hci shall install 5 new notification appliances in swatch tenant space, all new notification shall be tied into new power supply. all strobes shall be synchronized. two new duct detectors shall be installed on two new air handling units. ref 2015-1008-9278 maher na | Heating and cooling | $7,000 | — | Finaled May 1, 2017 | 201610079852 |
On Powell St
216 permits on record on Powell St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 44 | 10 | $19,495 | $13,250–$82,875 | Oct 1, 2025 |
| Plumbing | 66 | 4 | — | under 5 | Sep 24, 2026 |
| Electrical | 64 | 3 | — | under 5 | May 4, 2026 |
| Heating and cooling | 37 | 2 | — | under 5 | Nov 25, 2025 |
| Solar | 3 | 1 | — | under 5 | Nov 18, 2025 |
| Water heater | 2 | 0 | — | under 5 | Oct 17, 2022 |
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.