840 Powell St, San Francisco
2 home-service permits on record at 840 Powell St, San Francisco; the roof was last permitted on Dec 21, 2016 at a declared value of $155,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Dec 21, 2016 | otc alterations permit: project involves remdiation of moisture related damage to isolated areas of existing roof & miscellaneous modifications at roof unit 0 | Roofing | $155,000 | — | issued | 201610069693 |
| May 19, 2015 | otc alterations permit: unit 601 - drop ceiling in pantry 7" 2' sofit wall in pantry to cover some plumbing move laundry plmg to other side of wall unit 601 | Plumbing | $9,000 | — | Finaled Mar 31, 2016 | 201505196724 |
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.