4170 17th St, San Francisco
3 home-service permits on record at 4170 17th St, San Francisco; the roof was last permitted on Jan 13, 2022 at a declared value of $20,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 3, 2026 | otc alterations permit: unit 103, 1st fl 600 sf - in-kind, like for like kitchen and bathroom remodel. no structural changes, no wall relocation, and no alteration to existing plumbing layout or room configuration. pa 202412106482 does not include work for unit 103 unit 0 | Plumbing | $60,000 | — | issued | 202606032406 |
| Dec 10, 2024 | otc alterations permit: remodel 2 kitchen, 2 baths in kind. new electrical and plumbing. replace 4 floor joists by sistering and 4 studs that have dryrot at bathroom area (units:102-104) | Plumbing | $130,000 | — | Finaled Sep 2, 2026 | 202412106482 |
| Jan 13, 2022 | otc alterations permit: comply with complaint# 201903382 item #2: repair damage at front right bay of building up to roof line. includes putting stucco back alike in-kind unit 0 | Roofing | $20,000 | — | Finaled May 19, 2022 | 202201135957 |
On 17th St
255 permits on record on 17th St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 128 | 27 | $25,000 | $10,480–$79,000 | May 26, 2026 |
| Plumbing | 45 | 11 | $56,000 | $30,000–$130,000 | Jun 3, 2026 |
| Heating and cooling | 40 | 2 | — | under 5 | May 12, 2026 |
| Electrical | 29 | 2 | — | under 5 | Jan 15, 2026 |
| Water heater | 13 | 2 | — | under 5 | May 26, 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.