This is the form created by the Cook County Assessor's Office to allow submission of Property Location Correction.

Please use this form to supply an updated, accurate property location address.

Note that this will not change the mailing address of the property's taxpayer. To change the taxpayer's name or mailing address, please visit: https://cookcountytreasurer.com/nameoraddresschangesearch.aspx

This form will correct one location and associated PIN(s) at a time. To submit multiple PINs or addresses please complete the form once for each address.

A valid email address is required. A copy of your responses will be sent to you.