446 27th St, San Francisco
3 home-service permits on record at 446 27th St, San Francisco; the roof was last permitted on Sep 24, 2019 at a declared value of $9,800.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 28, 2025 | otc alterations permit: 2nd floor: bathroom remodel, in kind, vanity, counter top, bath tub, shower. new electrical and plumbing fixtures | Plumbing | $28,000 | — | Finaled Dec 8, 2025 | 202507150817 |
| Sep 24, 2019 | ReRoof: reroofing | Roofing | $9,800 | — | Finaled Oct 10, 2019 | 201909242499 |
| Feb 28, 2017 | otc alterations permit: remove existing terra cotta flue tiles and replace with new metal listed class a chimney system. this is a repair, not a reconstruction. no roof work seen from street | Roofing | $6,000 | — | Finaled Mar 20, 2017 | 201702280305 |
On 27th St
117 permits on record on 27th St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 89 | 12 | $21,450 | $10,050–$52,632 | May 28, 2026 |
| Plumbing | 16 | 3 | — | under 5 | Oct 8, 2025 |
| Electrical | 5 | 0 | — | under 5 | Mar 20, 2024 |
| Solar | 3 | 3 | — | under 5 | Jun 22, 2026 |
| Heating and cooling | 2 | 2 | — | under 5 | May 12, 2025 |
| Water heater | 2 | 0 | — | under 5 | Jun 25, 2024 |
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.