70 Washburn St, San Francisco
1 home-service permit on record at 70 Washburn St, San Francisco; the roof was last permitted on May 16, 2018 at a declared value of $1.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| May 16, 2018 | otc alterations permit: revision to pa# 2015-0910-6580. installation of mechanical equipements on the roof, no extra cost incures. n/a maher | Roofing | $1 | — | issued | 201803305161 |
On Washburn St
Washburn St has fewer than 3 home-service permits on record, so it has no page of its own.
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 5, 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. 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 5, 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 5, 2026. Owner names are not shown on any page.