Naperville had 47 sales during the week of Tuesday, September 3 to Monday, September 9, including including 30 single family homes for sale with an average list price of $843,893, 8 townhouses for sale with an average list price of $460,850, 7 condos for sale with an average list price of $257,671, and 1 lot for sale with a list price of $399,000.