521 Natoma St, San Francisco
1 home-service permit on record at 521 Natoma St, San Francisco; the roof was last permitted on Mar 9, 2016 at a declared value of $14,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 9, 2016 | ReRoof: reroofing unit 0 | Roofing | $14,000 | — | Finaled Mar 17, 2016 | 201603091564 |
On Natoma St
75 permits on record on Natoma St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 41 | 6 | $10,200 | $3,000–$49,750 | Jul 21, 2025 |
| Heating and cooling | 15 | 1 | — | under 5 | Dec 9, 2025 |
| Plumbing | 8 | 0 | — | under 5 | Dec 3, 2020 |
| Water heater | 5 | 0 | — | under 5 | Sep 26, 2023 |
| Electrical | 5 | 0 | — | under 5 | Mar 15, 2022 |
| Solar | 1 | 1 | — | under 5 | Feb 23, 2026 |
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. 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. 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.