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

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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 a 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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Federal Benefits

The US Department of Veteran Affairs operates the nation’s largest integrated health care system, with more than 1,700...

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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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Quentin Road Phase I StudyDundee Road to Lake Cook Road

This study will investigate alternatives for the improvement of...

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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 required to purchase...

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Zoning Ordinance Administration

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

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