4043 Alemany Blvd, San Francisco
1 home-service permit on record at 4043 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 |
|---|---|---|---|---|---|---|
| Apr 5, 2024 | additions alterations or repairs: convert existing garage and portion of living space into new adu unit at the first floor per the state adu program. install new kitchen, install new separate entry door for downstairs adu. upgrade / remodel downstairs bathroom, install tankless water heaters & install clothes washer & dryer | Water heater | $85,000 | — | Finaled Dec 29, 2025 | 202205124060 |
On Alemany Blvd
143 permits on record on Alemany Blvd.
| Trade | Permits | Since Oct 5, 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 5,872 one- and two-family reroof permits since October 5, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 5, 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 5, 2026. Owner names are not shown on any page.