Overview
Preemption classification
Tier E — Light preemption
Rent control preemption. Detroit has home rule.
Governance
Statewide
Building and zoning code adoption is mandated at the state level.
Adopted building codes
Statewide
City-level IBC adoptions (3)
| City | IBC | Amendment notes |
|---|---|---|
| Detroit | 2021 | |
| Flint | 2021 | |
| Grand Rapids | 2021 |
View building-code adoption for Michigan →
5 of 5 codes adopted (IBC, IRC, IECC, IFC, NEC)
Profiled counties
Cities
Showing 3 of 3
| City | Population | Code | Status | Issues |
|---|---|---|---|---|
| Detroit | — | Chapter 50 (formerly Chapter 61) · 20 districts | V1 Legacy | schema:v1-legacypriority:lowdata:gaps-present |
| Flint | — | Chapter 50 (Zoning Ordinance) · 6 districts | V1 Legacy | schema:v1-legacypriority:lowdata:gaps-present |
| Grand Rapids | — | Chapter 61, Title V — Zoning and Planning, Code of Ordinances · 16 districts | V1 Legacy | schema:v1-legacypriority:lowdata:gaps-present |
Research status
Data quality
0%completeness3 not found