937 Clay St, San Francisco
3 home-service permits on record at 937 Clay St, San Francisco; the roof was last permitted on Aug 19, 2021 at a declared value of $46,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jan 6, 2023 | otc alterations permit: scope of work include conversion of sro unit 223, 323, and 425 to community kitchen for tenant use. planned improvements incldue using salavaged sst sinks from existing kitchens, adding a sst counter top with two electric cook tops and range hoods. mep scope include providing plumbing and exhaust unit 0 | Plumbing | $120,000 | — | Finaled Dec 1, 2023 | 202212218894 |
| Aug 19, 2021 | ReRoof: reroofing | Roofing | $46,000 | — | Finaled May 20, 2022 | 202108186665 |
| May 16, 2019 | otc alterations permit: shower room/bathroom remodel. all plumbing/electrical in same location. install new shower pan, fixtures, lighting and fan. replace all in kind unit 0 | Plumbing | $60,000 | — | Finaled Feb 7, 2020 | 201905160900 |
On Clay St
410 permits on record on Clay St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 201 | 35 | $32,300 | $7,600–$87,920 | Sep 25, 2026 |
| Plumbing | 78 | 17 | $49,800 | $24,835–$77,000 | Sep 9, 2026 |
| Electrical | 66 | 10 | $41,895 | $2,800–$435,000 | Jul 2, 2026 |
| Heating and cooling | 59 | 8 | $28,566 | $1,400–$280,825 | Aug 25, 2026 |
| Water heater | 5 | 3 | — | under 5 | Aug 12, 2026 |
| Solar | 1 | 1 | — | under 5 | Sep 11, 2025 |
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. 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. 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.