Michigan has no statewide wildfire defensible-space law, and Washtenaw County imposes no brush-clearance requirement on private homes. Overgrown brush is handled through local weed and nuisance ordinances, and burning brush requires a local open-burning permit.
Unlike fire-prone western states, Michigan does not designate wildfire hazard zones or require homeowners to clear a defensible space around structures. Washtenaw County sets no brush-clearance rule. Instead, tall grass, weeds, and accumulated brush are regulated as blight or nuisance under city and township ordinances (for example, Ann Arbor's noxious-weed and property-maintenance provisions), which typically require cutting overgrowth once it exceeds a set height. If you want to burn cleared brush, you must first obtain an open-burning permit from your local fire department, and only clean, untreated vegetative material may be burned.
Overgrown-vegetation violations are enforced as municipal nuisance or blight infractions, with the city or township able to cut the growth and bill or lien the owner.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Washtenaw County, MI
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Washtenaw County, MI
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Washtenaw County, MI
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Washtenaw County, MI
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Washtenaw County, MI
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Washtenaw County, MI
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See how Washtenaw County's brush clearance rules stack up against other locations.
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