111 Hahn St, San Francisco
4 home-service permits on record at 111 Hahn St, San Francisco; the roof was last permitted on Jan 29, 2016 at a declared value of $10,500.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jan 29, 2016 | ReRoof: reroofing | Roofing | $10,500 | — | Finaled Feb 19, 2016 | 201601298294 |
| Jan 20, 2016 | otc alterations permit: replace existing duct work in garage with all new steel ductwork | Heating and cooling | $7,430 | — | Finaled Jun 28, 2016 | 201601207405 |
| Sep 24, 2015 | otc alterations permit: revision to pa #2015.0703.0645 - add new bath at 1st floor, new bath, renovatiion of kitchen, family & bedroom #2, new skylight with parapet on roof | Roofing | $70,000 | — | Finaled Jan 30, 2017 | 201507302936 |
| Jul 3, 2015 | otc alterations permit: remove drywall & ceiling as needed for electrical update in 5 rooms in home. also replace damage walls needed in 2 rooms.install 5/8" drywall firex as needed to patch & cover.interior drywall removal,repl with 5/8"type x,gwd throughout per sfbc 3407 | Electrical | $7,500 | — | Finaled Dec 6, 2016 | 201507030645 |
On Hahn St
17 permits on record on Hahn St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 13 | 2 | — | under 5 | Feb 20, 2026 |
| Heating and cooling | 2 | 0 | — | under 5 | Dec 9, 2020 |
| Solar | 1 | 0 | — | under 5 | Jun 8, 2021 |
| Electrical | 1 | 0 | — | under 5 | Jul 3, 2015 |
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. 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 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. 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 2, 2026. Owner names are not shown on any page.