439 Princeton St, San Francisco
2 home-service permits on record at 439 Princeton St, San Francisco; the roof was last permitted on Oct 1, 2021 at a declared value of $16,380.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 1, 2021 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | Roofing | $16,380 | — | Finaled Oct 18, 2021 | 202110019658 |
| Mar 4, 2021 | otc alterations permit: comply w/ nov 202173101. demolition because of fire damage/remove of cabinets/electrical/plumbing on 1st and 2nd floor. install sister studs where the framing was compromise/new stucco arein the front area of the building/update electrical and plumbing work that was damaged by the fire | Plumbing | $65,000 | — | issued | 202103045860 |
On Princeton St
43 permits on record on Princeton St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 30 | 5 | $15,000 | $14,100–$18,759 | Aug 19, 2025 |
| Plumbing | 5 | 2 | — | under 5 | Sep 15, 2026 |
| Electrical | 4 | 0 | — | under 5 | Aug 27, 2024 |
| Water heater | 3 | 0 | — | under 5 | Jun 28, 2024 |
| Solar | 1 | 1 | — | under 5 | Dec 1, 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. This address is in that cohort. 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. This address is in that cohort. 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.