255 Ashton Ave, San Francisco
2 home-service permits on record at 255 Ashton Ave, San Francisco; the roof was last permitted on Apr 15, 2019 at a declared value of $9,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 15, 2019 | ReRoof: reroofing | Roofing | $9,000 | — | Finaled Aug 12, 2019 | 201904157992 |
| Oct 23, 2018 | otc alterations permit: add one full bath, familyrm, replace heater & furnace on g/f, 2nd fl remodel kitchen and bathrm, remove structure wall, 3rd fl, reconfiguger m/b & half bath to full bath, replace windows to match in kind, all windows to be alum clad wood w/true divided lites and ogees | Heating and cooling | $160,000 | — | Finaled Jun 27, 2019 | 201810022054 |
On Ashton Ave
37 permits on record on Ashton Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 31 | 7 | $12,800 | $4,600–$19,268 | Jun 12, 2026 |
| Plumbing | 3 | 0 | — | under 5 | Nov 27, 2019 |
| Heating and cooling | 2 | 0 | — | under 5 | Oct 23, 2018 |
| Water heater | 1 | 0 | — | under 5 | Jan 18, 2022 |
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. 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 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. 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 3, 2026. Owner names are not shown on any page.