Grass Height Limits: Dearborn vs Detroit
How do grass height limits rules compare between Dearborn, MI and Detroit, MI?
Dearborn has fewer restrictions than Detroit.
Dearborn, MI
Wayne County
Dearborn's property maintenance ordinance requires grass and weeds on residential and vacant lots to be kept under 8 inches, with the city authorized to cut overgrown lawns and bill the owner.
View full Dearborn rules →Detroit, MI
Wayne County
Detroit's Property Maintenance Code Section 8-15-35(a) requires every premises and exterior property to be maintained free from weeds or plant growth in excess of eight inches and from all noxious weeds. Enforcement is led by BSEED through Operation Compliance.
View full Detroit rules →Key Facts Comparison
| Fact | Dearborn | Detroit |
|---|---|---|
| Maximum height | Approximately 8 inches | - |
| Notice period | 7 to 10 days typical | - |
| City abatement | Cut and bill owner | - |
| Unpaid fee | Becomes tax lien | - |
| Native plants | Allowed with documentation | - |
| Maximum Height | - | 8 inches |
| Code Section | - | Detroit PMC 8-15-35(a) |
| Exempt | - | Cultivated flowers & gardens |
| Enforcement | - | BSEED / Operation Compliance |
| Report | - | Improve Detroit |
Highlighted rows indicate differences between cities.
Dearborn FAQ
How tall can grass get before a Dearborn violation?
Grass and weeds must be kept under approximately 8 inches. Exact threshold is in the property maintenance ordinance.
Can Dearborn cut my lawn if I ignore notice?
Yes. The city can cut overgrown lots and bill the owner, with unpaid charges placed on the property tax bill.
Detroit FAQ
How tall can grass legally grow in Detroit?
No more than 8 inches. Detroit Property Maintenance Code section 8-15-35(a) requires all premises to be kept free of weeds and plant growth over 8 inches, with an exception for cultivated flower and vegetable gardens.
Who enforces grass and weed rules?
The Buildings, Safety Engineering, and Environmental Department (BSEED) enforces the Property Maintenance Code through Operation Compliance. Complaints are filed via Improve Detroit; the city can mow and bill the owner after notice.
Does the 8-inch rule apply to vacant lots?
Yes. The Property Maintenance Code applies to every premises and exterior property, including vacant lots. Owners of overgrown parcels are liable for the same 8-inch limit and city abatement costs.
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