Cook County adopts the Illinois Energy Conservation Code statewide minimum and supplements it with the Cook County Sustainable Building Ordinance for county-owned projects, while many suburbs require LEED, Energy Star, or stretch energy code compliance for private development.
Illinois preempts local energy codes through the Energy Efficient Building Act (20 ILCS 3125), mandating a uniform statewide energy code based on the IECC. Cook County's Sustainable Building Ordinance applies LEED Silver or equivalent to county-funded buildings over 10,000 square feet. Several suburban Cook municipalities (Evanston, Oak Park, Highland Park) have adopted climate action plans requiring private-sector benchmarking, electrification incentives, or green roofs. Chicago has its own Energy Transformation Code. New residential construction must meet IECC 2021 envelope, lighting, and HVAC requirements, verified through blower-door and duct-leakage testing.
Failing IECC envelope or duct-leakage testing prevents certificate of occupancy. Missing benchmarking deadlines in opt-in suburbs triggers escalating administrative fines under local sustainability ordinances.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Tinley Park, IL
Tinley Park regulates amplified music under Village Code noise provisions. Amplified sound plainly audible at 50 feet during daytime, or at any neighboring p...
Tinley Park, IL
Tinley Park prohibits dogs from barking, howling, or making noise that disturbs neighbors. Continuous barking for 15 minutes or intermittent barking for 30 m...
Tinley Park, IL
Industrial noise in Tinley Park is regulated by Village Code noise standards and Illinois Pollution Control Board decibel limits (35 Ill. Adm. Code Parts 900...
Tinley Park, IL
Outdoor music in Tinley Park must comply with Village Code noise provisions, with amplified sound required to stop or move indoors by 10:00 PM. The Credit Un...
Tinley Park, IL
Tinley Park requires building permits for retaining walls over 4 feet in height and for any wall supporting a surcharge or structure. Engineered plans are re...
Tinley Park, IL
Tinley Park limits residential fence height to 4 feet in front yards and 6 feet in side and rear yards. Corner lots have additional sight-triangle restrictio...
Side-by-side rule comparisons with other cities in Cook County.
See how Tinley Park's green building code rules stack up against other locations.
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