Downers Grove had 15 sales during the week of Tuesday, September 15 to Monday, September 21, including including 11 single family homes for sale with an average list price of $883,660.73, 1 townhouse for sale with a list price of $410,000, and 3 condos for sale with an average list price of $242,466.67. For anyone looking for a brand new home, there are 2 new construction homes for sale.