21 Joy St, San Francisco
2 home-service permits on record at 21 Joy St, San Francisco; the roof was last permitted on May 12, 2023 at a declared value of $1.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| May 12, 2023 | otc alterations permit: ref pa# 202101062180. replace glass railing at roof deck with metal railings (42" high + 4" o.c. balusters) | Roofing | $1 | — | Finaled Aug 29, 2024 | 202305127709 |
| Jun 11, 2021 | otc alterations permit: as-builts plans for newly constructed single family dwelling and new roof deck above 3rd fl. ref pa#201506229594 | Roofing | $10,000 | — | Finaled Sep 4, 2024 | 202101062180 |
On Joy St
8 permits on record on Joy St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 7 | 0 | — | under 5 | May 12, 2023 |
| Heating and cooling | 1 | 0 | — | under 5 | Jul 12, 2021 |
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. 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. 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.