St. Charles had 21 new homes for sale during the week of Friday, May 22 to Thursday, May 28, including including 13 single family homes for sale with an average list price of $830,839.08, 3 townhouses for sale with an average list price of $404,636, 4 condos for sale with an average list price of $423,975, and 1 lot for sale with a list price of $182,000.