331 Pennsylvania Ave, San Francisco
1 home-service permit on record at 331 Pennsylvania 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 |
|---|---|---|---|---|---|---|
| Jun 6, 2019 | additions alterations or repairs: change use from institution to residential. add rear deck & carport. demolition of all interior non-load bearing partition walls,all plumbing fixtures to be removed, interior structural walls and supports to be exposed | Plumbing | $1,000,000 | — | Finaled May 25, 2021 | 201510301277 |
On Pennsylvania Ave
63 permits on record on Pennsylvania Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 38 | 7 | $19,000 | $11,430–$32,340 | Mar 9, 2026 |
| Electrical | 11 | 3 | — | under 5 | Aug 28, 2026 |
| Plumbing | 7 | 0 | — | under 5 | Jul 2, 2024 |
| Heating and cooling | 5 | 1 | — | under 5 | Oct 15, 2025 |
| Water heater | 2 | 2 | — | under 5 | Jul 17, 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. 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. 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.