661 Clayton St, San Francisco
1 home-service permit on record at 661 Clayton St, San Francisco; the roof was last permitted on Jan 12, 2015 at a declared value of $16,880.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jan 12, 2015 | ReRoof: re-roofing work, remove old materials and haul away debris. apply 1 ply of appt base sheet and nail down to exisiting sheeting boards. and treat the surface of the roof with special granulated modified bitumen and one-ply system. roof slope less than 2:12 | Roofing | $16,880 | — | Finaled Feb 6, 2015 | 201501125456 |
On Clayton St
139 permits on record on Clayton St.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 97 | 17 | $14,600 | $3,300–$32,892 | Jul 10, 2026 |
| Plumbing | 21 | 2 | — | under 5 | Jul 24, 2026 |
| Electrical | 11 | 1 | — | under 5 | Mar 7, 2025 |
| Heating and cooling | 7 | 0 | — | under 5 | May 22, 2018 |
| Water heater | 3 | 0 | — | under 5 | Aug 12, 2024 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 5, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 5, 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 5, 2026. Owner names are not shown on any page.