Developed between 1985 and 1998 and at one time known as Tolers Cove, Marsh Harbor is an upscale gated community located right on the water and a mile away from the beaches of Sullivan’s Island. The neighborhood features a mix of condominiums and single-family homes. The condos are around 1,800 square feet, and the detached homes are approximately 2,200 to 2,800 square feet. Marsh Harbor is surrounded by a marina. Amenities include a fitness center, sauna, swimming pool, clubhouse and tennis court.