Presenting Bird Key, an uninhabited 4+/- acre island in Biscayne Bay. The ONLY privately owned island, zoned RESIDENTIAL with sights of Miamis skyline, amid the clear beautiful, blue waters of the Bay - with no traffic or people- is for sale! Bird Key sits just 500 yards offshore, south of the 79th Street Causeway, a 37.5 acre residential opportunity with 4+/- acres of land surrounded by 33+/- acres of submerged land in sparkling blue water. Only four owners have been able to claim ownership to ...Presenting Bird Key, an uninhabited 4+/- acre island in Biscayne Bay. The ONLY privately owned island, zoned RESIDENTIAL with sights of Miamis skyline, amid the clear beautiful, blue waters of the Bay - with no traffic or people- is for sale! Bird Key sits just 500 yards offshore, south of the 79th Street Causeway, a 37.5 acre residential opportunity with 4+/- acres of land surrounded by 33+/- acres of submerged land in sparkling blue water. Only four owners have been able to claim ownership to this gem. It is a golden opportunity for a developer to acquire and use for environmental mitigation, or one could acquire it to donate it to the public as an environmental treasure, or finally a very lucky individual may create Miamis most exclusive address, because this gem is zoned residential.