3720 Webster St, San Francisco
1 home-service permit on record at 3720 Webster St, San Francisco; the roof was last permitted on Feb 11, 2016 at a declared value of $13,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Feb 11, 2016 | otc alterations permit: remove existing tile at roof deck area. remove roof boards and replace with p.t. plywood. install new membrane and new lightweight concrete. in kind, not change in dimension. approx. 9x20 ft. n/a maher ord. # 155-13 | Roofing | $13,000 | — | Finaled Apr 21, 2016 | 201602119359 |
On Webster St
192 permits on record on Webster St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 95 | 14 | $18,000 | $11,250–$1,297,174 | Jul 27, 2026 |
| Plumbing | 68 | 5 | $33,922 | $13,200–$61,000 | Jun 25, 2026 |
| Electrical | 13 | 0 | — | under 5 | Nov 1, 2023 |
| Heating and cooling | 10 | 4 | — | under 5 | Jul 14, 2026 |
| Water heater | 4 | 2 | — | under 5 | Oct 10, 2025 |
| Solar | 2 | 2 | — | under 5 | Aug 24, 2026 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 291 one- and two-family heating and cooling permits since October 3, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. 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 3, 2026. Owner names are not shown on any page.