Lemont had 12 new homes for sale during the week of Friday, September 25 to Thursday, October 1, including including 6 single family homes for sale with an average list price of $668,300, 5 townhouses for sale with an average list price of $591,900, and 1 condo for sale with a list price of $642,555. For anyone looking for a brand new home, there are 4 new construction homes for sale.