Update: October 18, 2023
Contact us in mid-December for 2023 Board of Review appeal dates or visit www.cookcountyboardofreview.com to view their appeal dates.
Email or call either:
- Mary Trzebny
Phone: 847-455-8616, ext. 5182
- Bina Conte
Phone: 847-455-8616, ext. 5183
You will get an email or call back from our office explaining your next step.
Thank you for your patience and understanding.
Cook County Assessor
The site provides information about the Cook County Assessor's Office, which is responsible for assessing all properties in Cook County. You can use this site to look up the assessment and characteristics of your property as well as the other 1.8 million parcels of property in the county. This information can be used for appealing your property's assessed value online. It also contains information regarding property tax exemptions qualifications.
Cook County Board of Review
The Board of Review is a separate, quasi-judicial agency independent of the Assessor. The Cook County Assessor initially sets the valuation for tax purposes on all of the more than 1.8 million parcels of real estate located in Cook County. When each township reassessment is completed, the Board of Review opens to allow property owners to appeal the assessment set by the Assessor. The Board decision sets the final county valuation on the property for that tax year.