St. Charles had 28 sales during the week of Tuesday, July 29 to Monday, August 4, including including 22 single family homes for sale with an average list price of $563,040.91, 4 townhouses for sale with an average list price of $472,475, 1 condo for sale with a list price of $329,000, and 1 lot for sale with a list price of $50,000.