Rental Registration: Arlington Heights vs Chicago
How do rental registration rules compare between Arlington Heights, IL and Chicago, IL?
Arlington Heights and Chicago have similar restriction levels.
Arlington Heights, IL
Cook County
Cook County passed a Rental Dwelling Ordinance on June 29, 2016, establishing rental property registration and inspection requirements for unincorporated areas. Landlords must comply with county building and housing codes.
View full Arlington Heights rules →Chicago, IL
Cook County
Chicago does not have a general rental property registration requirement for all landlords. However, the RLTO (MCC 5-12) imposes disclosure requirements, and specific licensing applies to shared housing (STR) operators and buildings with code violations.
View full Chicago rules →Key Facts Comparison
| Fact | Arlington Heights | Chicago |
|---|---|---|
| Ordinance | Rental Dwelling Ord. (2016) | - |
| Enforcement | Building & Zoning | - |
| Codes | 2009 IBC/IRC | - |
| Fine | $100–$1,000 per day | - |
| General Registration | - | Not required for standard rentals |
| RLTO Disclosure | - | Owner name/address + manager info required (MCC 5-12) |
| STR Registration | - | Required for shared housing (MCC 4-14) |
| Troubled Buildings | - | Additional requirements for problem properties |
| RLTO Summary | - | Must be attached to every lease |
Highlighted rows indicate differences between cities.
Arlington Heights FAQ
Do I need to register my rental property in Cook County?
Cook County's Rental Dwelling Ordinance (2016) established registration and compliance requirements for rental properties in unincorporated areas.
What inspections are required for rentals?
Rental properties must comply with adopted building codes. The Department of Building and Zoning may inspect for compliance. Smoke and CO detectors are required by state law.
Chicago FAQ
Do Chicago landlords need to register their rental property?
There is no general rental registration requirement in Chicago. However, landlords must disclose owner and manager information to tenants under the RLTO, and short-term rental operators must register under MCC 4-14.
What disclosures must Chicago landlords make?
Under the RLTO (MCC 5-12), landlords must disclose the owner's name and address, the manager's name and address, and attach a copy of the RLTO summary to every written lease and renewal.
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