Tinley Park, IL Accessory Structures: Carport Rules (2026)

Tinley Park's zoning ordinance treats carports as accessory structures subject to setback, lot coverage, and material standards. The Village favors enclosed garages over open carports for aesthetic and neighborhood character reasons, and some residential districts effectively restrict carports. Where carports are permitted, they must be permanently constructed with posts anchored to footings, a pitched roof consistent with the principal dwelling, and materials complementary to the home. Setbacks from property lines typically match garage setbacks (5 feet side, varying rear). Temporary fabric or metal portable carports sold by big-box retailers are often not permitted as permanent structures and are limited to short-term use. Attached carports become part of the principal structure for setback purposes. Carports may not be enclosed with walls or doors without a garage permit and conversion to an enclosed garage meeting full building code. Homeowners associations within Tinley Park subdivisions may impose additional restrictions or prohibit carports outright.