501 Tunnel Ave, San Francisco
3 home-service permits on record at 501 Tunnel Ave, San Francisco; the roof was last permitted on Jul 13, 2026 at a declared value of $68,100.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 13, 2026 | ReRoof: reroofing. no hotworks | Roofing | $68,100 | — | Finaled Sep 1, 2026 | 202606163314 |
| Sep 25, 2018 | otc alterations permit: add 330 solar panels to solar system on new west wing structure | Solar | $1,000 | — | Finaled Dec 7, 2018 | 201809251268 |
| Sep 25, 2018 | additions alterations or repairs: rooftop- install a 544.3 kw solar electric array. slush mounted metal roof pge grid connected. maher n/a | Solar | $450,000 | — | Finaled Dec 7, 2018 | 201806111544 |
On Tunnel Ave
4 permits on record on Tunnel Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 2 | 1 | — | under 5 | Jul 13, 2026 |
| Solar | 2 | 0 | — | under 5 | Sep 25, 2018 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 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 $21,760. 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 291 one- and two-family heating and cooling permits since October 4, 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. 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 4, 2026. Owner names are not shown on any page.