3435 26th St, San Francisco
1 home-service permit on record at 3435 26th St, 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 |
|---|---|---|---|---|---|---|
| Feb 26, 2018 | otc alterations permit: replace flexible supply ducts with 26 gauge sheet metal ducts. item #2 only on cc-7688 | Heating and cooling | $3,500 | — | Finaled Mar 2, 2018 | 201802262213 |
On 26th St
140 permits on record on 26th St.
| Trade | Permits | Since Oct 14, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 101 | 22 | $12,500 | $2,320–$29,700 | Oct 2, 2026 |
| Plumbing | 16 | 0 | — | under 5 | Oct 11, 2024 |
| Heating and cooling | 12 | 2 | — | under 5 | Feb 19, 2026 |
| Electrical | 7 | 1 | — | under 5 | May 5, 2025 |
| Water heater | 2 | 1 | — | under 5 | Feb 26, 2026 |
| Solar | 2 | 1 | — | under 5 | Jan 5, 2026 |
Roof replacement cost in San Francisco
Across 5,764 one- and two-family reroof permits since October 14, 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 14, 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 14, 2026. Owner names are not shown on any page.