47 Powers Ave, San Francisco
2 home-service permits on record at 47 Powers Ave, San Francisco; the roof was last permitted on Feb 20, 2015 at a declared value of $18,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 30, 2026 | otc alterations permit: comply w/ nov# 202652623, run new ductwork for new furnace, install 4 registers, plenum, return | Heating and cooling | $27,307 | — | Finaled May 20, 2026 | 202604300426 |
| Feb 20, 2015 | ReRoof: re-roofing | Roofing | $18,000 | — | Finaled Apr 6, 2015 | 201502208935 |
On Powers Ave
4 permits on record on Powers Ave.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 3 | 0 | — | under 5 | Jul 10, 2024 |
| Heating and cooling | 1 | 1 | — | under 5 | Apr 30, 2026 |
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. This address is in that cohort. 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. This address is in that cohort. 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.