Cook County, IL Rental Inspections: Tenant Complaint Process (2026)
Key Facts
- Enforcing agency
- Cook County Department of Public Health
- Governing section
- Cook County Code § 38-53
- Correction deadline
- Up to 30 days
- Coverage area
- Unincorporated Cook County only
- Refused entry remedy
- Administrative warrant plus Sheriff assistance
Summary
Tenants in unincorporated Cook County can file a complaint with the Department of Public Health, which must investigate and, if it finds a violation, order the owner to fix it within 30 days.
(1)Representatives of CCDPH are hereby authorized and empowered to make all inspections of buildings, structures, property, and premises...(6)When an investigation, whether based upon complaint or otherwise, discloses that a violation of this article exists, CCDPH shall give notice in writing to the owner, occupant, lessee, or person in possession, charge or control of such building, structure, property, or premises, to make such changes, alterations, repairs, or to perform such work, or to take such action to correct the violations.
Full Breakdown
Cook County's Public Health and Private Nuisance Ordinance covers unincorporated Cook County and lets any resident, including tenants, report suspected hazards such as garbage, sewage, mold or vermin to the Department of Public Health (CCDPH). Under Section 38-53, CCDPH representatives are authorized to inspect the property, and when an investigation, whether prompted by a complaint or otherwise, discloses a violation, CCDPH must serve the owner, occupant or lessee written notice ordering repairs within a deadline set by CCDPH that cannot exceed 30 days unless CCDPH's Director extends it in writing. If the owner refuses entry, CCDPH can obtain an administrative warrant and Sheriff's Office assistance to inspect anyway.
Violations & Fines
Missing the 30-day correction deadline sends the case to the County's Administrative Hearings Department or the State's Attorney for prosecution. Refusing entry after an administrative warrant is issued is a separate, additional violation. Knowingly filing a false or misleading complaint with CCDPH is also a separate violation.
Frequently Asked Questions
Can a tenant living in Chicago use this Cook County process?
What happens if the landlord won't let CCDPH inspect after a complaint?
Sources & Official References
Other rules in Cook County
Compare Cook County to another location·View the Illinois rental inspections overview
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