18 Bonview St, San Francisco
3 home-service permits on record at 18 Bonview St, San Francisco; the roof was last permitted on Feb 26, 2016 at a declared value of $19,270.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 2, 2026 | rev to s20251205378: solar permit: installing 16 solar pv modules, 410 watts per module, total rating 6.56 kw. mounted: roof, including 1 energy storage unit, with 13.5 kwh in capacity, ess units will not be closer than 3 feet | Solar | $36,787 | — | issued | S20251021239 |
| Dec 29, 2025 | solar permit: installing 16 solar pv modules, 410 watts per module, total no. of rating 6.56 kw. mounted: roof, ballasted: n, including 1 energy storage unit, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet | correction to s20251021239 | Solar | $37,162 | — | issued | S20251205378 |
| Feb 26, 2016 | ReRoof: reroofing | Roofing | $19,270 | — | Finaled Apr 6, 2016 | 201602250485 |
On Bonview St
40 permits on record on Bonview St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 32 | 6 | $12,000 | $7,596–$443,750 | Jun 23, 2026 |
| Heating and cooling | 3 | 2 | — | under 5 | Jan 6, 2026 |
| Solar | 2 | 2 | — | under 5 | Jun 2, 2026 |
| Plumbing | 2 | 1 | — | under 5 | Feb 11, 2026 |
| Water heater | 1 | 0 | — | under 5 | Oct 12, 2021 |
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.