St. Charles had 12 sales during the week of Tuesday, September 22 to Monday, September 28, including including 6 single family homes for sale with an average list price of $922,983.33, 4 townhouses for sale with an average list price of $369,497.50, and 2 condos for sale with an average list price of $449,495. For anyone looking for a brand new home, there are 2 new construction homes for sale.