255 West Portal Ave, San Francisco
4 home-service permits on record at 255 West Portal Ave, San Francisco; the roof was last permitted on Oct 21, 2025 at a declared value of $90,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 21, 2025 | ReRoof: roofing: no hot works.carlsle scremold tpo 60m. (3 year .70, ; theral e sri 85 | Roofing | $90,000 | — | Finaled Dec 5, 2025 | 202510207721 |
| Dec 7, 2023 | otc alterations permit: install a new fire alarm system, shall monitor the new sprinkler system have duct smoke detector suprevisor manual fire alarm box of exit, hood suppression system, two smoke detectors and relay module for fire door actuaian | Heating and cooling | $1,995 | — | Finaled Jan 16, 2024 | 202312072072 |
| Aug 24, 2023 | otc alterations permit: install new fire alarm system, shall monitor new sprinkler system, have duct smoke detector supervision and manual fire alarm box at exit and hood suppression system. the system shall be 100% tested prior to scheduling final inspection w/ ahj, the system shall communicate to ul listed central superv | Heating and cooling | $5,595 | — | Finaled Dec 29, 2023 | 202308245128 |
| Mar 24, 2023 | additions alterations or repairs: remodel of 2 tenant space into a new restaurant & small office. work to include construction of new restrooms, new kitchen equipment, new interior finishes, new structural system to support new roof top equipment & new secord floor level | Roofing | $1,275,098 | — | Finaled Feb 6, 2024 | 202207299569 |
On West Portal Ave
91 permits on record on West Portal Ave.
| Trade | Permits | Since Oct 12, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 37 | 11 | $30,000 | $14,100–$89,675 | Nov 25, 2025 |
| Electrical | 28 | 10 | $2,750 | $200–$43,329 | Nov 5, 2025 |
| Heating and cooling | 17 | 5 | $35,000 | $20,887–$144,000 | Jun 30, 2026 |
| Plumbing | 8 | 3 | — | under 5 | Apr 7, 2026 |
| Solar | 1 | 1 | — | under 5 | Dec 24, 2025 |
Roof replacement cost in San Francisco
Across 5,765 one- and two-family reroof permits since October 12, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,900. 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 12, 2024, most declared values run from $11 to $229,462 (the middle 80%); the median is $25,998 and half fall between $5,000 and $120,125. 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 12, 2026. Owner names are not shown on any page.