How can I find out which areas has the lowest market time on lowest days on market

[Anthony Kondor]

Hi I am looking to invest in a market and I'm also looking to find out how I can find which areas in Illinois have the lowest days on market, and quickest sale time periods In Illinois, please send me a website or link i can look at to find!

Thanks I am buying residentual real estate , renovating them, and reselling them and looking for the most desirable markets in Illinois