311 Baden St, San Francisco
1 home-service permit on record at 311 Baden St, 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 |
|---|---|---|---|---|---|---|
| Apr 20, 2026 | otc alterations permit: 152 sq ft ground floor addition in rear of residence. convert 146 sq ft of garage to habitable. 81 sq ft 2nd floor addition in rear of residence. 66 sq ft landing and stairs on 1st floor. electrical work in new and remodeled areas | Electrical | $120,000 | — | issued | 202603187794 |
On Baden St
19 permits on record on Baden St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 13 | 1 | — | under 5 | Nov 7, 2025 |
| Plumbing | 4 | 1 | — | under 5 | Apr 21, 2025 |
| Electrical | 1 | 1 | — | under 5 | Apr 20, 2026 |
| Heating and cooling | 1 | 0 | — | under 5 | Oct 29, 2021 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 291 one- and two-family heating and cooling permits since October 3, 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. 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 3, 2026. Owner names are not shown on any page.