Longboat Key had 9 new homes for sale during the week of Friday, September 18 to Thursday, September 24, including including 2 single family homes for sale with an average list price of $827,500, 1 townhouse for sale with a list price of $599,900, and 6 condos for sale with an average list price of $748,000. For anyone looking for a brand new home, there are 6 new construction homes for sale.