Marietta had 18 new homes for sale during the week of Friday, December 23 to Thursday, December 29, including including 11 single family homes for sale with an average list price of $507,300, 4 townhouses for sale with an average list price of $249,950, 2 condos for sale with an average list price of $277,500, and 1 lot for sale with a list price of $560,000.