ADU Rules in Kalamazoo, Michigan
ADU Rules in Kalamazoo, Michigan
Kalamazoo is the Kalamazoo County seat with a population of about 72,000 in southwestern Michigan. Home to Western Michigan University (WMU), the Kalamazoo Promise scholarship program, a vibrant craft beer and arts scene, and Pfizer (pharmaceutical manufacturing history), Kalamazoo is a regional hub for southwest Michigan. Michigan has no statewide ADU preemption law — Kalamazoo's local Zoning Ordinance governs.
Kalamazoo Zoning Ordinance
The City of Kalamazoo Zoning Ordinance governs all land use in Kalamazoo city limits.
Permitted ADU Types
Per Kalamazoo Zoning Ordinance (verify current standards):
- Accessory apartments: Within or attached to primary structure
- Detached accessory dwelling units: Subject to zoning standards
Verify current provisions with Kalamazoo's Planning Division.
Size Limits
Per Kalamazoo Zoning Ordinance:
- Maximum floor area per zone
- Lot coverage restrictions
Setbacks
Per Kalamazoo residential zone:
- Rear: Minimum setback
- Side: Minimum setback
Kalamazoo River / Portage Creek Flood Zones
Parts of Kalamazoo near the Kalamazoo River or Portage Creek may be in FEMA flood zones. Verify flood map status.
Michigan Wetlands
Properties near rivers, streams, or wetlands may require EGLE review.
Historic Districts
Kalamazoo has historic districts including the Stuart Neighborhood Historic District. Verify historic status.
WMU Context
Western Michigan University creates demand for rental housing near campus. Verify if Kalamazoo has rental registration requirements.
Permit Process
- Verify zoning: Kalamazoo Planning Division
- Check flood zone: If near the Kalamazoo River or Portage Creek
- Historic review: If in a historic district
- Submit plans: Kalamazoo Building Division
- Building permit and inspections
- CO: Required before occupancy
Contact
City of Kalamazoo Planning Division 241 W. South Street, Kalamazoo, MI 49007 Phone: (269) 337-8044 Website: kalamazoocity.org
Disclaimer: Michigan has no statewide ADU law. Kalamazoo's local zoning governs. Verify current ADU standards with the City of Kalamazoo before starting any project.
More about Kalamazoo Zoning
Sources
- City of Kalamazoo Zoning Ordinance·library.municode.com·Accessed 2026-04-07·Direct link