Jack Elkins sells Manalapan Homes! Manalapan is part of a ribbon of land once owned by Harold S. Vanderbilt, is located on Hypoluxo Island, between the Atlantic Ocean and the Intracoastal waterway in Central Palm Beach County. Many of its estate-style residences span from the Intracoastal to the Atlantic, and all are located along the prestigious South Ocean Boulevard. Spanning 66 acres and housing a population of 320 residents, Manalapan offers the sublime opportunity to live an exclusive, luxurious waterfront lifestyle.\n