It depends on how you plan to price it.
If it shows well and you price it to get a lot of buyer attention, you should be able to get an offer within a couple weeks in this market.
The buyer demand in Chicago is so high that some sellers are pricing right at the expected value and then get multiple offers resulting in a bidding war with a selling price above asking.
Just let me know if you would like some help.
John Meyers, Meyers Realty