3112 Balboa St, San Francisco
2 home-service permits on record at 3112 Balboa 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 |
|---|---|---|---|---|---|---|
| May 7, 2026 | otc alterations permit: unit 2 and 4: remodel/relocate kitchen and bath. remodel space to 2 new bedrooms and new bathroom. new mini split heat pump. no exterior work. remove washer/dryer and laundry sink at 1st floor | Heating and cooling | $135,000 | — | issued | 202603187864 |
| Apr 22, 2024 | otc alterations permit: 3rd floor, apt#: 3; remodel/relocate kitchen and bathroom. remodel space to one new bedroom, new living room, one new bathroom, one home office. new mini heat pump | Heating and cooling | $183,705 | — | Finaled Mar 16, 2026 | 202306281087 |
On Balboa St
176 permits on record on Balboa St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 122 | 33 | $15,000 | $1,860–$33,336 | Jul 16, 2026 |
| Plumbing | 19 | 4 | — | under 5 | Apr 6, 2026 |
| Electrical | 18 | 6 | $50,000 | $1,800–$62,500 | Jul 24, 2026 |
| Heating and cooling | 11 | 4 | — | under 5 | May 7, 2026 |
| Water heater | 6 | 1 | — | under 5 | Apr 29, 2025 |
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.