Plainfield had 39 sales during the week of Tuesday, July 28 to Monday, August 3, including including 26 single family homes for sale with an average list price of $545,044.62, 10 townhouses for sale with an average list price of $387,278.50, and 3 condos for sale with an average list price of $303,266.67. For anyone looking for a brand new home, there are 6 new construction homes for sale.