Chicago Cityscape's Property Sales Browser has gone back in time by adding sales in Cook County in 2015. Our database now covers 2015 to the first half of 2022. 

In 2015, there were 84,616 property sales in Cook County, which was 95.5 percent of sales recorded through the State of Illinois's online MyDec system (not every county participated).

Use our Property Sales Browser to look for property sales across Cook County. Narrow your search by using these filters:

• Property class
• Date
• Price
• City
• Buyer or seller name

Within seconds, our system will sift through 885,000 sales in Cook County to match your search parameters. 

Property sales data is also available at and around an Address Snapshot you look up, or within a Place Snapshot (ZIP code, Chicago community area, or a Personal Place that you draw yourself).