340 Green St, San Francisco
1 home-service permit on record at 340 Green St, San Francisco; the roof was last permitted on Jun 9, 2021 at a declared value of $6,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 9, 2021 | otc alterations permit: replace 4 roof windows. not visible from street unit 0 | Roofing | $6,000 | — | Finaled Sep 27, 2021 | 202106091999 |
On Green St
374 permits on record on Green St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 195 | 38 | $25,500 | $7,700–$96,000 | Aug 4, 2026 |
| Plumbing | 79 | 13 | $50,000 | $25,020–$98,501 | Sep 15, 2026 |
| Electrical | 53 | 20 | $3,000 | $3,000–$56,114 | Sep 28, 2026 |
| Heating and cooling | 31 | 3 | — | under 5 | Dec 3, 2025 |
| Solar | 11 | 4 | — | under 5 | Jul 24, 2026 |
| Water heater | 5 | 2 | — | under 5 | Jul 21, 2025 |
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.