Reassessment Notice
Cook County Property Reassessment – Oak Park township opens for appeals (Estimated)
Properties in Oak Park township will receive the reassessment notices from the Cook County Assessor's Office, with the opportunity to file an appeal within 30 days.
Cook County Property Tax Appeal Deadline – Worth township appeals due today
Today is the last date to file an appeal for properties located in Worth township at the Assessor's Office.
Cook County Property Tax Appeal Deadline – Thornton township appeals due at the Assessor’s Office
Today is the last day (tentative) to file an appeal at the Assessor's Office for properties located in Thornton township.
Cook County Property Tax Appeal Deadline – Proviso township appeals due at the Assessor’s Office
Today is the last day to file an appeal at the Assessor's Office for properties located in Proviso township.
Cook County Property Tax Appeal Deadline – Bremen township appeals due at the Assessor’s Office
Today is the last day to file an appeal at the Assessor's Office for properties located in Bremen township.
Cook County Property Tax Appeal Deadline – Rich township appeals due at the Assessor’s Office
Today is the last day to file an appeal at the Assessor's Office for properties located in Rich township.
Cook County Property Tax Appeal Deadline – Bloom township appeals due at the Assessor’s Office
Today is the last day to file an appeal at the Assessor's Office for properties located in Bloom township.
2021 Chicago Properties Reassessment
All Chicago properties will be reassessed as of this date, with the reassessment notices being mailed out to the taxpayers as the townships open for filing appeals.
Cook County Property Tax Appeal Deadline at the Assessor’s Office for Rogers Park Township
This is the last day to file an appeal for properties located in Chicago's Rogers Park township at the Assessor's Office. This is the reassessment year for Chicago properties and all values are being updated. Rogers Park 2021 Valuation Reports | Cook County Assessor's Office
Cook County Property Tax Appeal Deadline at the Assessor’s Office for West Chicago Township
Today is the last day to file an appeal for properties located in the City of Chicago within the West Chicago township at the Assessor's Office. Reassessment notices were mailed 7/21/21.