1250 42nd Ave, San Francisco
2 home-service permits on record at 1250 42nd Ave, 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 |
|---|---|---|---|---|---|---|
| Apr 17, 2026 | otc alterations permit: revision to pa#202506269526, t-24 revision, remodel of an existing second floor bathroom to include plumbing fixtures | Plumbing | $38,888 | — | Finaled Aug 3, 2026 | 202604179623 |
| May 21, 2015 | otc alterations permit: remove and construct new kitchen in front room. remove load bearing walls and install new beams. add new half bath and new master bath. add new dumb waiter. add new furnace, ductwork, and on demand hot water heater. replace all windows. add new landing and stairs at rear | Water heater | $160,000 | — | Finaled Jun 29, 2016 | 201505126110 |
On 42nd Ave
233 permits on record on 42nd Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 176 | 36 | $12,000 | $5,500–$19,397 | Jun 26, 2026 |
| Plumbing | 19 | 5 | $60,000 | $26,355–$79,762 | Apr 17, 2026 |
| Water heater | 13 | 4 | — | under 5 | Apr 2, 2026 |
| Electrical | 13 | 3 | — | under 5 | Jul 7, 2025 |
| Heating and cooling | 8 | 1 | — | under 5 | Jun 25, 2026 |
| Solar | 4 | 4 | — | under 5 | Jul 30, 2026 |
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.