Plainfield had 30 sales during the week of Tuesday, July 14 to Monday, July 20, including including 26 single family homes for sale with an average list price of $522,046, 3 townhouses for sale with an average list price of $378,966.67, and 1 condo for sale with a list price of $325,000. For anyone looking for a brand new home, there are 6 new construction homes for sale.