Cook County provides numerous services to the residents of unincorporated areas of the County.
UPDATE: Our office at 69 W. Washington St. is open, but with limited staffing to encourage social distancing and prevent the...Read more
Building Permit Requirement Guidelines
All permits must now be submitted in digital format.
Building Permit Application
All work, other than ordinary repairs subject to provisions of Section 102-105.3 of the Cook County Building...Read more
(For all Electrical and Plumbing Contractor Registrations see Electrical and Plumbing...Read more
Online Payment Service
The Department of Building and Zoning is now accepting payments for many of its services.
Please make sure...Read more
Cook County Residential Rental License Ordinance
On June 29th 2016, the Cook County Board of Commissioners passed the Rental Dwelling...Read more
Cook County Cooling Centers
Cooling centers are available across Cook County during periods of excessive heat.
The 24 hour a day number to call to report problems is (708) 448-8006.
The County Clerk coordinates all poll workers who act as Election Judges and Equipment Managers for suburban Cook County polling locations.... Read more
An interactive map of current construction activity on the County’s highways. Hovering on a project provides detailed information for commuters...Read more
Home Rule Tax Web (mobile) application
The Home Rule Tax Reward program rewards those individuals who report violations of the Cook...Read more
Quentin Road Phase 1 Study
Dundee Road to Lake Cook Road...Read more
The following map is provided in PDF format and can be printed in 8.5″ x 11″ format using Adobe Acrobat Reader “shrink to fit” feature. ...Read more
The business community and residents of Cook County are facing many challenges due to the COVID-19...Read more
2020/2021 Wheel Tax Vehicle License Information
To pay your 2020/2021 Wheel Tax liability, please scroll to the bottom of the screen and...Read more