490 Duboce Ave, San Francisco
1 home-service permit on record at 490 Duboce Ave, San Francisco; the roof was last permitted on Apr 10, 2026 at a declared value of $12,400.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Apr 10, 2026 | ReRoof: reroofing: tear off the roof down to the original sheet and install one ply of certainteed diamond deck synthetic as new underlayment and 40 years asphalt shingles landmark pro. no hot works | Roofing | $12,400 | — | Finaled May 8, 2026 | 202604109224 |
On Duboce Ave
65 permits on record on Duboce Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 36 | 7 | $20,000 | $11,359–$38,400 | Apr 10, 2026 |
| Plumbing | 11 | 2 | — | under 5 | Oct 7, 2025 |
| Electrical | 9 | 1 | — | under 5 | Feb 10, 2026 |
| Heating and cooling | 6 | 0 | — | under 5 | Oct 12, 2021 |
| Solar | 3 | 1 | — | under 5 | Mar 5, 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.