Welcome to Cook County Comparables Finder

This is a simple website meant to help individuals find comparble properties. I built this website because the official public tool for viewing property tax assessments is very difficult and time consuming to use. I hope this tool will save you time, effort, and money in searching through the assessor's data.

To start enter your pin into the form below. If you do not know the pin of your property you can find it here . You will then be shown all properties of the same class as yours in your neighborhood and can find tune filters based on characteristics.

The data comes from Cook County's open source datalog . I make no personal guarentees as to the accuracy or freshness of this data. Nor am I providing advice on property tax appeals.