1421 Golden Gate Ave, San Francisco
1 home-service permit on record at 1421 Golden Gate Ave, San Francisco; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| May 11, 2021 | otc alterations permit: update one bathroom (replace all fixtures without re-routing the plumbing & electrical lines). no walls moved, demos, added or installed. all existing layouts to remain unchanged | Plumbing | $10,000 | — | Finaled Jul 16, 2021 | 202105110107 |
On Golden Gate Ave
179 permits on record on Golden Gate Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 91 | 15 | $21,000 | $11,000–$79,000 | Jun 26, 2026 |
| Plumbing | 38 | 4 | — | under 5 | Sep 30, 2026 |
| Electrical | 23 | 4 | — | under 5 | Dec 16, 2025 |
| Heating and cooling | 22 | 1 | — | under 5 | Jan 5, 2026 |
| Solar | 4 | 1 | — | under 5 | Jul 30, 2026 |
| Water heater | 1 | 0 | — | under 5 | Oct 22, 2021 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 291 one- and two-family heating and cooling permits since October 3, 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. 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 3, 2026. Owner names are not shown on any page.