110 Channel, San Francisco
3 home-service permits on record at 110 Channel, San Francisco; the roof was last permitted on Apr 30, 2021 at a declared value of $1.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 30, 2021 | otc alterations permit: red cloud to reprogram & replace donor "roof" antenna with gamma nu. all other components remain unchanged | Roofing | $1 | — | Finaled Jun 16, 2021 | 202104289502 |
| Aug 27, 2018 | otc alterations permit: 1st fl. fire alarm work for the "zone 415" remodel on fl 1; additions are 2 duct detectors, 2 modules, 1 strobe power supply and 3 speakers | Heating and cooling | $7,760 | — | Finaled Oct 2, 2018 | 201808278348 |
| Aug 7, 2018 | otc alterations permit: furnish and install 2 fsd's. install new ductwork from louver to fsd's. installation of duct smoke detectors under searate application | Heating and cooling | $6,320 | — | issued | 201808066549 |
On Channel
10 permits on record on Channel.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 1 | 0 | — | under 5 | Apr 30, 2021 |
| Heating and cooling | 5 | 0 | — | under 5 | Sep 17, 2021 |
| Electrical | 4 | 0 | — | under 5 | Dec 1, 2022 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,770. 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 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. 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 2, 2026. Owner names are not shown on any page.