Data Dashboard for 2022 Assessed Values

The Cook County Assessor’s Office (Assessor's Office) created a data dashboard that allows the public to view assessed values at each stage for tax year 2022. The dashboard includes each township in Cook County and demonstrates changes in total assessed values at each stage of the assessment process since last year. In the first stage, the Assessor’s Office sets values and processes appeals. In the second and final stage, the Board of Review adjusts those values based on appeals filed in their office. It provides a clear view of how the tax burden is split between residential and commercial property owners and the effects of appeals. 

The dashboard can be filtered by the triennial assessment cycle, which divides Cook County into three sections: the North Suburbs, the South and Western Suburbs, and the City of Chicago. The dashboard can then be further sorted by township.