40 Collingwood St, San Francisco
1 home-service permit on record at 40 Collingwood 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 30, 2017 | otc alterations permit: interior remodel of kitchen and bath with new powder room. new electrical and plumbing in remodeled area. removal of extg brick flue and raising extg beam up into attic space. new awning window at back of house. replace in kind exterior door at rear. maher ord 155-13 na | Plumbing | $85,000 | — | Finaled Jan 9, 2018 | 201706149340 |
On Collingwood St
73 permits on record on Collingwood St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 52 | 15 | $22,400 | $8,940–$80,500 | Aug 14, 2026 |
| Plumbing | 14 | 2 | — | under 5 | Aug 18, 2026 |
| Electrical | 4 | 2 | — | under 5 | Aug 6, 2026 |
| Water heater | 3 | 0 | — | under 5 | May 12, 2022 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,760. 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 4, 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 4, 2026. Owner names are not shown on any page.