21 Elsie St, San Francisco
1 home-service permit on record at 21 Elsie St, San Francisco; the roof was last permitted on Aug 28, 2025 at a declared value of $17,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Aug 28, 2025 | ReRoof: re-roofing: tear off-no hotworks.install 1 base 30lbs,install compostition shingles 40 year guarantee | Roofing | $17,000 | — | Finaled Sep 11, 2025 | 202508284130 |
On Elsie St
85 permits on record on Elsie St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 68 | 13 | $17,000 | $5,940–$24,400 | Aug 11, 2026 |
| Plumbing | 6 | 3 | — | under 5 | Oct 8, 2025 |
| Electrical | 6 | 1 | — | under 5 | Jan 20, 2025 |
| Water heater | 4 | 1 | — | under 5 | May 21, 2025 |
| Heating and cooling | 1 | 0 | — | under 5 | Mar 8, 2022 |
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.