78 Niagara Ave, San Francisco
1 home-service permit on record at 78 Niagara 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 |
|---|---|---|---|---|---|---|
| Jul 19, 2024 | otc alterations permit: 2nd fl: remodel kitchen & bathroom & add new bedroom & bathroom. remove stair to the ground floor. replace street facing windows inkind. ground fl: add family room, one full bath & bedroom. relocate water heater & furnace. add kitchenete | Water heater | $120,000 | — | Finaled May 9, 2025 | 202404170187 |
On Niagara Ave
35 permits on record on Niagara Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 26 | 3 | — | under 5 | Apr 15, 2026 |
| Water heater | 6 | 2 | — | under 5 | Jul 23, 2026 |
| Electrical | 2 | 1 | — | under 5 | Jun 18, 2025 |
| Heating and cooling | 1 | 1 | — | under 5 | Jun 15, 2026 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 3, 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 3, 2026. Owner names are not shown on any page.