26 Parnassus Ave, San Francisco
4 home-service permits on record at 26 Parnassus Ave, San Francisco; the roof was last permitted on Jul 20, 2016 at a declared value of $50,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 20, 2016 | otc alterations permit: remodel 1st,2nd, 3rd fl. new 400 sq ft roof deck at 2nd fl, addition of laundry and heating on 1st fl, replace forced air system with radiant heat on 2nd fl new radiators on 3rd fl | Roofing | $50,000 | — | expired | 201606240877 |
| Apr 29, 2016 | ReRoof: reroofing | Roofing | $13,500 | — | cancelled | 201604296214 |
| Apr 29, 2016 | otc alterations permit: install 1/2" cdx plywood with 8d 2.5" nail, entire shingle roof | Roofing | $4,500 | — | Finaled May 10, 2016 | 201604296210 |
| Feb 26, 2016 | ReRoof: reroofing | Roofing | $9,300 | — | Finaled May 10, 2016 | 201602260606 |
On Parnassus Ave
63 permits on record on Parnassus Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 46 | 11 | $15,000 | $8,500–$21,500 | May 7, 2026 |
| Electrical | 6 | 1 | — | under 5 | Oct 8, 2024 |
| Plumbing | 5 | 1 | — | under 5 | Nov 13, 2024 |
| Heating and cooling | 5 | 0 | — | under 5 | Jun 27, 2024 |
| Water heater | 1 | 0 | — | under 5 | May 28, 2024 |
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.