22 Harper St, San Francisco
3 home-service permits on record at 22 Harper St, San Francisco; the roof was last permitted on Jul 20, 2017 at a declared value of $30,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 20, 2017 | otc alterations permit: all interior work: remodel 3rd floor only. remodel master bedroom, master bath, modify door at bath, modify walls. remove roof access stairs to roof deck with pull down access ladder, add exhaust fan to bedroom | Roofing | $30,000 | — | Finaled Apr 5, 2018 | 201706139254 |
| Dec 8, 2016 | additions alterations or repairs: horizontal addition @ the lower level @ south side. new deck @ 1st level. to approved pa# 2015/07/20/1963. new roof deck @ the 2nd level above structure. expansion of living room, dining room @ ground level | Roofing | $20,000 | — | Finaled Mar 21, 2017 | 201510270848 |
| Nov 23, 2016 | otc alterations permit: revision to ref pa 201507201963 to reflect as built conditioned, add roof top deck & roof hatch access - modify layout | Roofing | $20,000 | — | Finaled Dec 9, 2016 | 201607293767 |
On Harper St
16 permits on record on Harper St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 13 | 3 | — | under 5 | May 15, 2026 |
| Electrical | 1 | 1 | — | under 5 | May 5, 2026 |
| Heating and cooling | 1 | 0 | — | under 5 | Sep 28, 2022 |
| Plumbing | 1 | 0 | — | under 5 | Nov 26, 2019 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,770. 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 292 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. 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 2, 2026. Owner names are not shown on any page.