447 Battery St, San Francisco
1 home-service permit on record at 447 Battery 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 24, 2015 | otc alterations permit: 3rd fl: full floor ti . demolition of no9n structural finishes, new partitoins at same location than existing, new finishes and millwork, new lighting, and elec distribution, new plumbing under another permit, life safety in kind, new exit signs. maher not req | Plumbing | $130,000 | — | Finaled Jan 6, 2016 | 201505065475 |
On Battery St
263 permits on record on Battery St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 32 | 7 | $28,500 | $9,760–$301,775 | Oct 9, 2025 |
| Electrical | 94 | 9 | $75,000 | $8,000–$2,050,406 | Sep 14, 2026 |
| Heating and cooling | 76 | 11 | $29,100 | $6,370–$250,000 | Sep 14, 2026 |
| Plumbing | 46 | 5 | $475,000 | $363,704–$840,000 | Jun 2, 2026 |
| Solar | 14 | 3 | — | under 5 | Jan 24, 2025 |
| Water heater | 1 | 0 | — | under 5 | Jun 9, 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.