91 Mizpah St, San Francisco
1 home-service permit on record at 91 Mizpah St, San Francisco; the roof was last permitted on Apr 4, 2017 at a declared value of $5,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 4, 2017 | additions alterations or repairs: legalize front & rear roof decks over roof @ 3rd flr level. legalize 42" height steel guardrails. legalize 24" deep steel awnings above doors as noted. legalize ext alterations to facade including squared off entryway details | Roofing | $5,000 | — | issued | 201502198708 |
On Mizpah St
14 permits on record on Mizpah St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 9 | 3 | — | under 5 | Jun 17, 2026 |
| Electrical | 3 | 1 | — | under 5 | Dec 11, 2025 |
| Plumbing | 2 | 0 | — | under 5 | Feb 5, 2024 |
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.