Accessory Structures in Oak Park, IL (2026)
1 verified accessory structures rules for Oak Park, Illinois, sourced directly from the municipal code and official government pages.
Verified from official government sources
Shed & Carport Rules
Oak Park exempts small one-story detached tool and storage sheds and playhouses from needing a building permit, but only under a strict floor-area cap set by the Village's amended Section 105.2. Anything larger falls back under the general permit requirement of Section 105.1, and accessory buildings under 500 square feet also skip the plan review fee under § 7-8-2.
Oak Park Storage Shed Permit Exemption
Some RestrictionsOak Park Village Code § 7-1-2 (amending IBC § 105.2, item 1)
Permits shall not be required for the following: Building: 1. One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses provided the floor area does not exceed 120 is less than 70 square feet (11 m2).
Looking for Cook County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Oak Park city rules.
Accessory Structures in Cook County →