3940 Alemany Blvd, San Francisco
2 home-service permits on record at 3940 Alemany Blvd, 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 |
|---|---|---|---|---|---|---|
| Sep 14, 2023 | otc alterations permit: replace duct flex system. existing furnace to remain | Heating and cooling | $4,000 | — | Finaled Nov 16, 2023 | 202309146597 |
| Jun 27, 2016 | otc alterations permit: bathroom remodeling with no structural work, replacing fixtures , electrical update | Electrical | $20,500 | — | Finaled Sep 7, 2016 | 201606270957 |
On Alemany Blvd
143 permits on record on Alemany Blvd.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 92 | 17 | $10,800 | $7,900–$29,110 | Mar 30, 2026 |
| Electrical | 18 | 3 | — | under 5 | Aug 31, 2026 |
| Plumbing | 12 | 4 | — | under 5 | Sep 2, 2026 |
| Water heater | 12 | 0 | — | under 5 | Apr 8, 2024 |
| Heating and cooling | 8 | 0 | — | under 5 | Apr 29, 2024 |
| Solar | 1 | 1 | — | under 5 | Nov 3, 2025 |
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. This address is in that cohort. 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. This address is in that cohort. 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.