The Countryside High School area had 12 new homes for sale during the week of Friday, August 28 to Thursday, September 3, including including 7 single family homes for sale with an average list price of $655,528.57, 3 townhouses for sale with an average list price of $568,333.33, and 2 condos for sale with an average list price of $291,200. For anyone looking for a brand new home, there are 5 new construction homes for sale.