1634 28th Ave, San Francisco
2 home-service permits on record at 1634 28th Ave, San Francisco; the roof was last permitted on Feb 19, 2020 at a declared value of $13,050.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 9, 2024 | otc alterations permit: adding a kitchenette, 2 bedrooms, 2 bathrooms, and a family room on 1/f, with a tankless water heate, 2 furnaces, and relocated laundry. 2/f includes convering 1 bedroom into 2 and remodeling the kitchen. no front facade or structural changes under this permit | Heating and cooling | $274,000 | — | Finaled Feb 10, 2026 | 202406204892 |
| Feb 19, 2020 | ReRoof: reroofing | Roofing | $13,050 | — | issued | 202002194792 |
On 28th Ave
267 permits on record on 28th Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 199 | 40 | $17,190 | $10,950–$27,410 | Jul 29, 2026 |
| Plumbing | 25 | 4 | — | under 5 | Sep 2, 2026 |
| Water heater | 13 | 4 | — | under 5 | Mar 13, 2026 |
| Heating and cooling | 13 | 3 | — | under 5 | Dec 11, 2025 |
| Electrical | 13 | 3 | — | under 5 | Nov 18, 2025 |
| Solar | 4 | 3 | — | under 5 | Mar 9, 2026 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. 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 3, 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 3, 2026. Owner names are not shown on any page.