318 San Jose Ave, San Francisco
1 home-service permit on record at 318 San Jose 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 |
|---|---|---|---|---|---|---|
| Feb 22, 2021 | otc alterations permit: provide proper fire resistant separation for gro fl stoarage room & at the garage avove the water heater furnace area. provide gypsum cover for exposed frame at the ceilings. repair all holes, untreated joints, unsealed penetrations missing sections. including passageways. provide proper ventilation | Water heater | $4,000 | — | Finaled Mar 31, 2021 | 202102225075 |
On San Jose Ave
149 permits on record on San Jose Ave.
| Trade | Permits | Since Oct 14, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 90 | 16 | $12,938 | $9,400–$30,875 | Feb 25, 2026 |
| Plumbing | 23 | 4 | — | under 5 | May 21, 2026 |
| Electrical | 21 | 2 | — | under 5 | Jul 23, 2025 |
| Heating and cooling | 10 | 2 | — | under 5 | Sep 3, 2025 |
| Water heater | 4 | 1 | — | under 5 | Mar 13, 2026 |
| Solar | 1 | 0 | — | under 5 | Mar 16, 2023 |
Roof replacement cost in San Francisco
Across 5,764 one- and two-family reroof permits since October 14, 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. This address is in that cohort. 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 14, 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. 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 14, 2026. Owner names are not shown on any page.