813 47th Ave, San Francisco
1 home-service permit on record at 813 47th Ave, San Francisco; the roof was last permitted on Sep 28, 2018 at a declared value of $23,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Sep 28, 2018 | ReRoof: re-roofing unit 3 | Roofing | $23,000 | — | Finaled Dec 4, 2018 | 201809281730 |
On 47th Ave
282 permits on record on 47th Ave.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 223 | 47 | $13,000 | $7,620–$49,277 | Jun 17, 2026 |
| Plumbing | 22 | 2 | — | under 5 | Oct 3, 2025 |
| Electrical | 13 | 3 | — | under 5 | Jul 29, 2026 |
| Water heater | 10 | 1 | — | under 5 | May 29, 2026 |
| Heating and cooling | 8 | 3 | — | under 5 | Jan 28, 2026 |
| Solar | 6 | 6 | $36,990 | $24,555–$43,987 | Aug 24, 2026 |
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.