Commercial Addition permits in Detroit
291 commercial addition filings indexed in Detroit, classified by normalized work-type — with the latest filings pulled live from the permit feed below.
Inventory as of Oct 16, 2026 · classified, not scraped
Recent commercial addition filings in Detroit
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These filings are grouped by a normalized work-type, not a keyword scrape. We read each permit’s work-type, scope, and occupancy fields to place it under Commercial Addition — so a filing that looks like a generic alteration lands in the right bucket. When the fields don’t support a confident call we leave it unclassified rather than force a wrong type.
Other permit types in Detroit
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Commercial Addition permits in other metros
- Los Angeles7,682
- Houston68
- Phoenix1,572
- Austin4,113
- Boston45
- Atlanta184
- Denver1,189
- Washington, DC3,042
- Louisville297
- Norfolk429