325 Detroit St, San Francisco
2 home-service permits on record at 325 Detroit St, San Francisco; the roof was last permitted on Jan 23, 2023 at a declared value of $1.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jan 23, 2023 | otc alterations permit: revision to pa # 201806111524 s1: to not build proposed fireplace @ 2/l. to change approved window @ 2/l kitchen to smaller double hung window; to change approved roof deck railing system from wood to metal railings w/ wood guardrail cap | Roofing | $1 | — | Finaled Jan 27, 2023 | 202301230555 |
| Feb 14, 2019 | additions alterations or repairs: interior remodel. rear & side addition. no work to front facade. roof deck over 1st story of rear addition. popout addition @ 2nd story on south side. new kitchen, new full bath, poweder. new water heater. new direct vent gas fireplace. skylights | Water heater | $350,000 | — | Finaled Jan 27, 2023 | 201806111524 |
On Detroit St
22 permits on record on Detroit St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 17 | 4 | — | under 5 | Jul 18, 2025 |
| Plumbing | 3 | 0 | — | under 5 | Mar 1, 2019 |
| Electrical | 1 | 0 | — | under 5 | Nov 15, 2023 |
| Water heater | 1 | 0 | — | under 5 | Feb 14, 2019 |
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. This address is in that cohort. 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. 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 6, 2026. Owner names are not shown on any page.