55 roofing permits issued in Detroit, MI in the last 30 days, from the official open-data records and updated every day. Roofers, gutter, siding and solar installers use roofing permits to see where re-roofs are happening, street by street.
| Zip code | Permits |
|---|---|
| 48221 | 8 |
| 48224 | 5 |
| 48238 | 5 |
| 48203 | 4 |
| 48223 | 4 |
| 48205 | 3 |
| 48206 | 3 |
| 48209 | 3 |
Each record has the street address, permit type, description, issue date and, where Detroit, MI publishes them, contractor name and job value. Property-owner names are never included. Counts are free; records cost $0.40 per search of up to 100 permits, paid in USDC via x402. No account needed.
GET https://permitinfobroker.com/v1/permits/search?jurisdiction=detroit-mi&category=roofFree count first: /v1/permits/count?jurisdiction=detroit-mi&category=roof. AI assistants can use the MCP server at https://permitinfobroker.com/mcp with jurisdiction: "detroit-mi" and category: "roof". More: how paying per request works.
| Type | Permits |
|---|---|
| plumbing | 1,002 |
| HVAC | 501 |
| electrical | 387 |
| remodel | 314 |
| windows | 105 |
| commercial | 69 |
| demolition | 37 |
| solar | 26 |
| new homes | 20 |