81 Seal Rock Dr, San Francisco
3 home-service permits on record at 81 Seal Rock Dr, San Francisco; the roof was last permitted on Feb 21, 2020 at a declared value of $4,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 9, 2022 | otc alterations permit: full bath remodel. infill lightwell, replace skylight w/in-kind. add steam shower upgrade & relocate tub toilet & plumbing. remove window. replace bathrm fan & duct to exterior. partial demo of ceiling & ceiling joist & reframe. plumbing & electrical to code. new interior finishes | Heating and cooling | $25,000 | — | Finaled Dec 5, 2022 | 202206085897 |
| Feb 21, 2020 | otc alterations permit: remove extg skylight. provide new skylight. patch roof as required | Roofing | $4,000 | — | Finaled May 26, 2020 | 201908279981 |
| Jul 27, 2018 | otc alterations permit: kitchen remodel: new cabinets, counters, lighting, update electrical, replace in-kind lighting per cemc 1501k) 176 sf | Electrical | $27,847 | — | Finaled Oct 1, 2018 | 201807275768 |
On Seal Rock Dr
32 permits on record on Seal Rock Dr.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 25 | 6 | $11,830 | $8,000–$23,800 | Dec 8, 2025 |
| Electrical | 5 | 0 | — | under 5 | Apr 19, 2023 |
| Plumbing | 1 | 1 | — | under 5 | Jun 26, 2025 |
| Heating and cooling | 1 | 0 | — | under 5 | Jun 9, 2022 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 6, 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 293 one- and two-family heating and cooling permits since October 6, 2024, most declared values run from $21 to $223,693 (the middle 80%); the median is $25,996 and half fall between $5,000 and $120,000. 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 6, 2026. Owner names are not shown on any page.