1901 California St, San Francisco
4 home-service permits on record at 1901 California St, San Francisco; the roof was last permitted on Mar 1, 2024 at a declared value of $35,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 1, 2024 | otc alterations permit: replacement of roof deck, same size and location as pa# 202307313328 and pa# 9119650. replacment of 5' tall wooden fence (built per pa# 9119650) @ north side. new 42" high gladd parapet on east side- replacement in kind of 3 windows unit 11 | Roofing | $35,000 | — | Finaled Aug 16, 2024 | 202402216245 |
| Aug 1, 2023 | ReRoof: reroofing. remove capsheet, install new modified bitumen | Roofing | $80,000 | — | Finaled Aug 22, 2023 | 202308013410 |
| Jul 31, 2023 | otc alterations permit: like for like replacement of two roof decks due to re-roofing, deck one is located on a lower garage roof (pa# 9508700) deck two is on upper bldg roof rebuild pa# 9119650 both comply w/sf bldg code sec 510.10.10. w0rk includes rough finish carpentry and metal flashing unit 1 | Roofing | $22,000 | — | issued | 202307313328 |
| Oct 11, 2019 | otc alterations permit: unit 7: bathroom renovation, like-for-like renovation. new plumbing/fixtures/tiles/lighting/paint unit 7 | Plumbing | $12,500 | — | Finaled May 15, 2020 | 201910114274 |
On California St
1,703 permits on record on California St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 305 | 51 | $22,000 | $8,978–$198,000 | Jul 20, 2026 |
| Electrical | 535 | 104 | $100,000 | $3,000–$785,000 | Sep 23, 2026 |
| Heating and cooling | 513 | 70 | $33,865 | $1,470–$385,794 | Sep 21, 2026 |
| Plumbing | 327 | 60 | $90,392 | $3,450–$747,457 | Oct 1, 2026 |
| Solar | 14 | 4 | — | under 5 | May 7, 2026 |
| Water heater | 9 | 3 | — | under 5 | Sep 4, 2026 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 6, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 293 one- and two-family heating and cooling permits since October 6, 2024, most declared values run from $21 to $223,693 (the middle 80%); the median is $25,996 and half fall between $5,000 and $120,000. 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 6, 2026. Owner names are not shown on any page.