Cook County provides numerous services to the residents of unincorporated areas of the County. 

An asbestos abatement permit is required by the County of Cook Department of Environmental Control to ensure the safe abatement and removal of...

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Building Permit Requirement Guidelines

All permits must now be submitted in digital format....

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Building Permit Application

All work, other than ordinary repairs subject to provisions of Section 102-105.3 of the Cook County Building...

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New Contractor Registration

All contractors performing work in unincorporated Cook County are required to register with the Department of...

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Cooling Centers Availabe Across Cook County During Periods of Excessive Heat

When temperatures in Cook County are expected...

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Problem Reporting

The 24 hour a day number to call to report problems is (708) 448-8006.

Construction Zones

Problems...

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The County Clerk coordinates all poll workers who act as Election Judges and Equipment Managers for suburban Cook County polling locations.

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An interactive map of current construction activity on the County’s highways.  Hovering on a project provides detailed information for commuters...

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Home Rule Tax Web (mobile) application

The Home Rule Tax Reward program rewards those individuals who report violations of the Cook...

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Online Payment Service

The Deparment of Building and Zoning is now accepting payments for many of its services.

Please make sure...

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The following maps are provided in PDF format and can be printed in 8.5″ x 11″ format using Adobe Acrobat Reader “shrink to fit” feature. ...

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Who should buy a Cook County Vehicle License?

If you live in unincorporated Cook County and own a vehicle, you are...

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Zoning Ordinance Administration

Administration of the zoning ordinance shall be exercised through a person in the...

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