1878 Great Hy, San Francisco
1 home-service permit on record at 1878 Great Hy, 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 |
|---|---|---|---|---|---|---|
| Oct 2, 2018 | otc alterations permit: out door shower non eclosed add 1 shower, enclose extg overhanging area at rear of 1st floor. remove extg and add new exterior stair to extg deck at rear yard. convert garage space to living space. enclose portion of extg entry at front. casement windows, electrical, plumbng, mechanical | Plumbing | $90,000 | — | Finaled Feb 14, 2020 | 201809129902 |
On Great Hy
111 permits on record on Great Hy.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 82 | 14 | $16,500 | $271–$27,108 | Jun 5, 2026 |
| Plumbing | 15 | 4 | — | under 5 | Jan 7, 2026 |
| Heating and cooling | 7 | 3 | — | under 5 | Aug 6, 2026 |
| Electrical | 4 | 0 | — | under 5 | Aug 26, 2021 |
| Water heater | 2 | 1 | — | under 5 | Aug 18, 2025 |
| Solar | 1 | 1 | — | under 5 | Feb 18, 2026 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 5, 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 291 one- and two-family heating and cooling permits since October 5, 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 5, 2026. Owner names are not shown on any page.