501 Cambridge St, San Francisco
1 home-service permit on record at 501 Cambridge St, San Francisco; the roof was last permitted on Feb 14, 2017 at a declared value of $6,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Feb 14, 2017 | otc alterations permit: comply with nov # 201644491. to legalize a chain link fence located on the roof of the property. the fence is approx 8 ft tall and is 120 ft in length | Roofing | $6,000 | — | Finaled Nov 10, 2017 | 201702149340 |
On Cambridge St
39 permits on record on Cambridge St.
| Trade | Permits | Since Oct 7, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 32 | 8 | $17,145 | $9,400–$23,185 | May 19, 2026 |
| Water heater | 3 | 0 | — | under 5 | Dec 31, 2018 |
| Plumbing | 2 | 1 | — | under 5 | Apr 22, 2026 |
| Solar | 1 | 1 | — | under 5 | Sep 1, 2026 |
| Electrical | 1 | 0 | — | under 5 | Dec 9, 2015 |
Roof replacement cost in San Francisco
Across 5,870 one- and two-family reroof permits since October 7, 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 $21,797. 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 294 one- and two-family heating and cooling permits since October 7, 2024, most declared values run from $31 to $228,385 (the middle 80%); the median is $25,998 and half fall between $5,125 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 7, 2026. Owner names are not shown on any page.