Cook County Chapter 126 (Tree Preservation, Landscaping and Screening) governs tree protection during development. Developers must submit tree surveys. Construction root zone protections apply. The ordinance covers landscaping and screening requirements.
Cook County's Tree Preservation, Landscaping and Screening Ordinance (Chapter 126) provides comprehensive tree protection, landscaping, and screening requirements for unincorporated areas. Development projects must submit tree surveys identifying existing trees on the site. Construction activities must protect tree root zones from damage by heavy equipment, grade changes, and material storage. The ordinance requires landscaping and screening for new developments to buffer residential areas from commercial/industrial uses and parking lots. Street tree maintenance responsibilities may apply to adjacent property owners. The Cook County Forest Preserve District manages tree care on preserve property. The Morton Arboretum provides tree protection guidance that aligns with Cook County's ordinance goals.
Construction damage to protected trees: $100–$1,000 fine. Failure to submit tree survey: permit delay. Landscaping non-compliance: zoning violation.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Arlington Heights, IL
Arlington Heights does not have a dedicated ordinance restricting leaf blower use. Both gas-powered and electric leaf blowers are permitted for residential a...
Arlington Heights, IL
Arlington Heights regulates outdoor music through its general nuisance provisions in Chapter 14. Playing music outdoors — whether live or recorded — that is ...
Arlington Heights, IL
Arlington Heights Municipal Code Chapter 14, Article I regulates noise disturbances. Quiet hours are enforced primarily through the village's general nuisanc...
Arlington Heights, IL
Arlington Heights regulates industrial and commercial noise through its zoning code and nuisance provisions. Industrial operations in or adjacent to resident...
Arlington Heights, IL
Arlington Heights does not establish specific numerical decibel limits for residential noise in its municipal code. Noise regulation relies on a reasonablene...
Arlington Heights, IL
Arlington Heights regulates construction noise in residential areas through its building code and nuisance provisions. Construction, demolition, and renovati...
Side-by-side rule comparisons with other cities in Cook County.
See how other cities in Cook County handle tree ordinances.
See how Arlington Heights's tree ordinances rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.