The vast majority of property sales and transactions are required to be submitted – by the sales participants or their agents – to the Illinois Department of Revenue's MyDec database, where Chicago Cityscape sources its Cook County property sales data.
Occasionally, some transactions are not submitted to MyDec. Chicago Cityscape has a way to warn its members when that may have happened using our new recordings database.
Currently, Property Reports highlight the date of the last sale (using information provided to MyDec). What's new is that when we have a record of a recording that is of a deed type, Property Report will highlight that fact and advise you to look in the list of recordings for a deed recording that has a price associated with it.
The screenshot below, of a property that didn't have a MyDec submission, better explains what Chicago Cityscape members should be on the lookout for.
Chicago Cityscape added a new filter in Property Finder and Property Sales Browser that filters out sales that are likely not arms length transactions. We are excited to offer this to our members who are brokers and appraisers as this will make it easier to identify incomparable sales.
To find arms-length transactions we are using most of the filters that the Cook County Assessor's Office uses. Our filter uses the following flags to identify if a property is not arms length:
In one of our tests we found that 17 percent of property sales in the Near West Side community area had one or more of the flags and were not considered to be an arms length transaction.
Chicago Cityscape has added the latest quarter of property sales in Cook County. There were 29,435 sales recorded between July 1, 2023, and September 30, 2023. That is a 2.83 percent decrease in sales compared to 2023 Q2.
Read about the change from 2023 Q1 to 2023 Q2.
Our full dataset of Cook County property sales spans the period of 2014 to the third quarter of 2023; data comes from the Illinois Department of Revenue and is updated quarterly, within two weeks of the end of the quarter.
Forty-seven percent of these sales and transactions were for Chicago properties (which is the same as the previous quarter). Use the Property Sales Browser to analyze the number and value of sales in other municipalities.
