St. Charles had 27 sales during the week of Tuesday, July 15 to Monday, July 21, including including 24 single family homes for sale with an average list price of $823,891.21, 1 townhouse for sale with a list price of $399,900, 1 condo for sale with a list price of $439,000, and 1 lot for sale with a list price of $240,000.