20 De Soto St, San Francisco
2 home-service permits on record at 20 De Soto St, San Francisco; the roof was last permitted on Sep 12, 2025 at a declared value of $20,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 20, 2026 | solar permit: installing 35 solar pv modules, 405 watts per module, total no. of rating 14.175 kw. mounted: roof, ballasted: n, including 1 energy storage unit, with 13.5 kwh each in capacity, ess units will be closer than 3 feet | roof mount, 35 mods, 14.175 kw, ess +e | Solar | $109,443 | — | issued | S20251020217 |
| Sep 12, 2025 | ReRoof: reroofing: tear off and re-shingle 26 sq ft. no hot works | Roofing | $20,000 | — | Finaled Oct 15, 2025 | 202509125213 |
On De Soto St
19 permits on record on De Soto St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 13 | 4 | — | under 5 | Sep 25, 2025 |
| Solar | 2 | 1 | — | under 5 | Apr 20, 2026 |
| Plumbing | 2 | 1 | — | under 5 | Jul 1, 2025 |
| Water heater | 1 | 0 | — | under 5 | Nov 2, 2023 |
| Electrical | 1 | 0 | — | under 5 | Mar 1, 2022 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 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 $21,760. 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 4, 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 4, 2026. Owner names are not shown on any page.