The excel file below is the Cook County Assessor's Property Tax Rate Simulator tool. The tool simulates effective tax rates and total property tax bills for user-input property values for single-family homes and condos (200-class), commercial apartments (300-class), and commercial and industrial (500-class) properties in the City of Chicago. To accomplish these simulations, the workbook contains data and models to demonstrate how individual assessments, levies, and overall tax bases interact to produce a Chicago tax bill.

West Chicago Township's commercial properties contain about:

• 1,853 apartment buildings
• 607 office buildings
• 1,997 industrial buildings
• 2,895 retail shopping centers or other special commercial properties (classes 5-31 and 5-97)

Download the full report on commercial valuations below. Read more about West Township here.

This report covers the initial values of Rogers Park commercial properties for the 2021 Chicago reassessment.

This report contains a summary of the methodologies used by the CCAO to produce COVID-19 adjustments for residential and commercial property values for townships in the north suburbs and the City of Chicago.

2020 assessed values affect the second installment property tax bills issued by the Cook County Treasurer in summer of 2021.