450 Circular Ave, San Francisco
1 home-service permit on record at 450 Circular 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 |
|---|---|---|---|---|---|---|
| Sep 19, 2024 | otc alterations permit: comply with nov 202419816 entire house windows retrofit in kind. new garage doors. no change inside/shape, outside balcony railing - glass railing instead of metal railing, same size and shape (just material & design upgrade), new furnace with heat pump | Heating and cooling | $42,585 | — | Finaled Oct 7, 2024 | 202403218305 |
On Circular Ave
14 permits on record on Circular Ave.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 10 | 1 | — | under 5 | Jun 8, 2026 |
| Solar | 1 | 1 | — | under 5 | Sep 14, 2026 |
| Water heater | 1 | 1 | — | under 5 | Jan 27, 2026 |
| Heating and cooling | 1 | 0 | — | under 5 | Sep 19, 2024 |
| Electrical | 1 | 0 | — | under 5 | Mar 4, 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. 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.