The Cook County Assessor has changed the appeal dates for Maine townships. They discovered an error in the re-assessment notices for some condo properties in Maine Township. This has caused a delay in the mailing of the reassessment notices. Notices will be mailed out on May 7. The appeal deadline for Cook County Assessor will be June 7. The Maine Township deadline for all paper appeals will be June 4 this will allow time to transmit to the Cook County Assessor to ensure timely processing.