743 Washington St, San Francisco
2 home-service permits on record at 743 Washington St, San Francisco; the roof was last permitted on Mar 19, 2026 at a declared value of $20,850.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 19, 2026 | ReRoof: reroofing: prepare roof for overlay. install 1/2" hd board. install 60mil tpo. no tear off, no resheet. color white 214 sq ft | Roofing | $20,850 | — | Finaled Mar 27, 2026 | 202603197914 |
| Oct 18, 2024 | otc alterations permit: 1st flr: hvac. 1) provide and install 2 new ducted fan coil units including associated ductwork, registers, and accessories. roof: 1) provde install two new condensing units and accessories. 2) provide and install new ac unit for basement, like for like replacement. mech piping: 1st flr: install | Heating and cooling | $114,171 | — | Finaled Oct 10, 2025 | 202410183224 |
On Washington St
292 permits on record on Washington St.
| Trade | Permits | Since Oct 12, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 150 | 29 | $21,000 | $1–$90,000 | Jul 29, 2026 |
| Plumbing | 78 | 12 | $72,500 | $30,000–$194,856 | Aug 10, 2026 |
| Electrical | 30 | 11 | $30,000 | $1–$90,000 | Aug 14, 2026 |
| Heating and cooling | 27 | 3 | — | under 5 | Oct 7, 2026 |
| Water heater | 4 | 1 | — | under 5 | Mar 17, 2026 |
| Solar | 3 | 2 | — | under 5 | Jul 17, 2026 |
Roof replacement cost in San Francisco
Across 5,765 one- and two-family reroof permits since October 12, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,900. 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 292 one- and two-family heating and cooling permits since October 12, 2024, most declared values run from $11 to $229,462 (the middle 80%); the median is $25,998 and half fall between $5,000 and $120,125. 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 12, 2026. Owner names are not shown on any page.