Highland Park has extensive tree preservation rules under Chapter 94. Trees 8+ inches DBH are Protected Trees requiring permits for removal. Heritage Trees (large oaks, elms, hickories, walnuts) receive the highest protection.
Highland Park Code Chapter 94 (Trees and Shrubs) establishes a tiered tree preservation system. Protected Trees are any tree 8 inches or larger DBH (or 15 inches aggregate for multi-stem). Key Trees are specific desirable species including Swamp White Oak. Heritage Trees include oaks 30+ inches DBH, American Elms 40+ inches, hickories 20+ inches, and walnuts 30+ inches — removal requires Zoning Board of Appeals review. Even dead trees need an approved removal permit. Steep Slope Zone vegetation removal requires a permit. Topping trees to improve views is forbidden. All tree care professionals must be licensed by the city.
Failure to trim overhanging branches after a notice results in the county performing the work and billing the owner $200–$2,000 depending on scope. Emergency removals for hazardous trees may be performed without prior notice.
Highland Park, IL
Barking dogs that disturb the peace fall under Highland Park's nuisance ordinance (Chapter 95). Highland Park Police handle animal-related noise complaints. ...
Highland Park, IL
Construction and landscape noise in Highland Park is regulated under Chapter 170 (Building Code) and Chapter 95 (Nuisances). Construction activity is general...
Highland Park, IL
Highland Park regulates nighttime noise under Chapter 95 (Nuisances). Quiet hours generally run from 8 PM to 7 AM on weeknights and until 9 AM on weekends an...
Highland Park, IL
Highland Park enforces a winter overnight parking ban from 2 AM to 6 AM, December 1 through March 31. Year-round street parking regulated under Chapter 72. V...
Highland Park, IL
Commercial vehicle parking in Highland Park residential areas is restricted under Chapter 72 and the zoning code. Park District property requires a permit fo...
Highland Park, IL
Driveway construction and modifications in Highland Park require permits from the Building Division. Specific submittal requirements outlined in the city's D...
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