Williston had 5 sales during the week of Tuesday, September 29 to Monday, October 5, including including 2 single family homes for sale with an average list price of $234,450, 2 lots for sale with an average list price of $137,450, and 1 manufactured home for sale with a list price of $55,000. For anyone looking for a brand new home, there are 2 new construction homes for sale.