St. Clair County, IL Short-Term Rentals: Short-Term Rental Permits (2026)
Short-term rental permit rules in St. Clair County, IL, also called Airbnb permits, vacation rental licenses, or STR registration, list the application steps, fees, and operating requirements for hosting.
Key Facts
- State STR license
- None statewide in Illinois
- County STR permit
- No dedicated STR permit
- Occupancy permit
- Required on occupancy change
- Applies to
- Unincorporated county residential
- Cities
- Set own STR rules
Summary
St. Clair County has no dedicated short-term rental permit. In unincorporated areas, an occupancy permit and inspection are required on any change of rental occupancy. Cities like Belleville, O'Fallon and Fairview Heights set their own STR/lodging rules.
An occupancy permit is required upon change of occupancy whether rental, leased or purchase of residential property.
Full Breakdown
Illinois has no statewide short-term rental licensing system, so regulation is local. St. Clair County does not license Airbnb-style rentals directly, but its Building & Zoning Occupancy Program requires an occupancy permit for residential structures in the unincorporated county whenever occupancy changes, including rentals and leases. The property must pass an inspection first. Inside municipalities (Belleville, East St. Louis, O'Fallon, Fairview Heights, Cahokia Heights), the city or village governs any rental or lodging permit. Always confirm zoning district use with the County Zoning Department before renting a home short-term in the unincorporated area.
Violations & Fines
Occupying or renting without a required county occupancy permit is a zoning/building violation; the Building & Zoning Department can order correction and refuse approval until inspection passes.
Frequently Asked Questions
Do I need a county permit to run an Airbnb?
Does Illinois license short-term rentals statewide?
Sources & Official References
Other rules in St. Clair County
How St. Clair County compares: Most Airbnb-Friendly Cities in America·Compare St. Clair County to another location·View the Illinois short-term rentals overview
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