What is my house worth in Dewees Island?

A Dewees Island home is valued against the island's small, tightly restricted set of comparable sales, since access is by private ferry only and no bridge or public road connects it to the mainland. That scarcity means even a handful of recent closings can move the number more than they would in a typical subdivision. Brian Beatty tracks Dewees Island's limited sales history closely and builds each valuation from whichever comps genuinely apply to a specific lot.