- This event has passed.
2024 Cook County Board of Review deadline for Group 2: Berwyn, Bremen, Calumet, Maine, New Trier, Oak Park and Palos townships
September 3
This is the last day to file a complaint with the Cook County Board of Review for properties located in the following 7 townships; Berwyn, Bremen, Calumet, Maine, New Trier, Oak Park and Palos.