2421 Clement St, San Francisco
1 home-service permit on record at 2421 Clement 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 |
|---|---|---|---|---|---|---|
| Sep 7, 2021 | otc alterations permit: new ada bath in commercial unit; change of use from retail to ice cream shop. new plumbing, mop and prep sinks. hvac system to remain | Heating and cooling | $50,000 | — | Finaled Aug 4, 2022 | 202107295372 |
On Clement St
211 permits on record on Clement St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 126 | 24 | $24,550 | $10,900–$50,195 | Jul 10, 2026 |
| Electrical | 38 | 8 | $2,500 | $500–$16,300 | Aug 4, 2026 |
| Heating and cooling | 22 | 4 | — | under 5 | Dec 17, 2025 |
| Plumbing | 16 | 3 | — | under 5 | Jun 2, 2026 |
| Water heater | 7 | 2 | — | under 5 | Feb 17, 2026 |
| Solar | 2 | 1 | — | under 5 | Feb 12, 2026 |
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. 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. 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.