345 West Portal Ave, San Francisco
1 home-service permit on record at 345 West Portal Ave, San Francisco; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 6, 2016 | otc alterations permit: ste 210 - new dental office in medical office space. relocate walls, provide plumbing and electrical to accomodate new plan. electrical baseboard heaters will replace electric wall heaters. renovate accessible parking space, walk and entry to building | Plumbing | $124,000 | — | Finaled Mar 11, 2020 | 201606069145 |
On West Portal Ave
91 permits on record on West Portal Ave.
| Trade | Permits | Since Oct 13, 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 13, 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 13, 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 13, 2026. Owner names are not shown on any page.