Cook County does not maintain a countywide density bonus ordinance, but the Affordable Housing Planning and Appeal Act (310 ILCS 67) and IHDA programs allow developers to seek density relief in certain non-exempt municipalities, plus voluntary suburban inclusionary programs.
Illinois has no statewide density-bonus mandate parallel to California's Density Bonus Law. The Affordable Housing Planning and Appeal Act (310 ILCS 67) requires non-exempt municipalities (those below 10 percent affordable housing) to submit affordable housing plans, and developers proposing affordable units may appeal denials to the State Housing Appeals Board for density and bulk relief. Suburban Cook municipalities like Evanston, Highland Park, and Oak Park have adopted voluntary inclusionary zoning offering FAR or unit-count bonuses for set-aside affordable housing. CHA and IHDA layer Low-Income Housing Tax Credit financing. Chicago's Affordable Requirements Ordinance is separate.
Falsely claiming density-bonus eligibility, missing affordability covenant deadlines, or failing to record long-term affordability restrictions triggers permit revocation, claw-back of bonus units, and IHDA enforcement under recorded land-use restriction agreements.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Oak Park, IL
Oak Park's animal control ordinance prohibits dogs from barking excessively to the point of disturbing neighbors. Under Village Code, keeping an animal that ...
Oak Park, IL
Oak Park regulates outdoor music under its general noise ordinance. Residents may play music outdoors during permitted hours but must keep volume at levels t...
Oak Park, IL
Oak Park Village Code Chapter 23 establishes strict noise regulations. Quiet hours run from 9:00 PM to 7:00 AM Sunday through Thursday and 10:00 PM to 8:00 A...
Oak Park, IL
Oak Park prohibits amplified music and sound systems that create unreasonable noise disturbing neighbors, particularly during quiet hours (9 PM–7 AM weekdays...
Oak Park, IL
Oak Park is not located directly under major airport flight paths and does not have its own local airport. The Village does not maintain separate aircraft no...
Oak Park, IL
Oak Park permits leaf blower use during allowed construction and landscaping hours, generally 7:00 AM to 7:00 PM Monday through Saturday. Leaf blower use on ...
Side-by-side rule comparisons with other cities in Cook County.
See how Oak Park's density bonus law rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.