Arlington Heights requires property owners to control weeds and maintain property free of overgrown vegetation. The Village's property maintenance code treats excessive weeds the same as overgrown grass, with an 8-inch height threshold triggering enforcement. Noxious weeds must be eliminated regardless of height. The Village may abate weed violations and charge the property owner.
Arlington Heights property maintenance ordinance requires all properties to be kept free of excessive weeds and overgrown vegetation. Weeds, like grass, must not exceed 8 inches in height. Illinois law designates certain species as noxious weeds that must be controlled regardless of height, including Canada thistle, perennial sowthistle, and other species listed in the Illinois Noxious Weed Law (505 ILCS 100/). Property owners must control weeds on all portions of their lot including parkway strips and areas adjacent to alleys. Vacant lots are subject to the same weed control requirements as occupied properties. The Village issues notices of violation when weeds exceed the height limit or when noxious weeds are present. Property owners typically receive 5-7 days to bring the property into compliance. If the owner fails to act, the Village may hire a contractor to mow and clear weeds, and the cost is billed to the property owner or placed as a lien on the property. Managed natural landscapes with native plantings are distinguishable from weed violations when they are clearly maintained with defined borders and intentional planting patterns.
Written notice is issued with a compliance deadline. Fines typically start at $50-$75 per violation. The Village may abate the condition and bill the owner, with costs typically $150-$300. Repeated violations may result in increased fines. Unpaid abatement costs may be assessed as a lien on the property. Contact Code Enforcement at (847) 368-5200.
Arlington Heights, IL
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Arlington Heights, IL
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Arlington Heights, IL
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Arlington Heights, IL
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Arlington Heights, IL
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Arlington Heights, IL
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Side-by-side rule comparisons with other cities in Cook County.
See how other cities in Cook County handle weed ordinances.
See how Arlington Heights's weed ordinances rules stack up against other locations.
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