Sunset Key is a 27 acre exclusive resort islan in the city of Key West, Florida, United States located about 500 yards (460 m) off the coast of the island of Key West. The island is privately held among its residents, one of which is the Key West Westin which operates a small number of guest cottages. The island is only accessible by a shuttle boat that runs from the Westin Marina out to the island. The island consists of a total of 48 single-family homes and 21 vacant lots, all of which are valued at over $1.5 million.