Discover convenience and abundant features and amenities that can be found only at Colonial Grand at Quarterdeck apartment homes in James Island, SC. At Colonial Grand at Quarterdeck apartments with a gorgeous sparkling pool, state-of-the-art fitness center and Wi-Fi enabled common areas you'll enjoy luxury living at its best. Colonial Grand at Quarterdeck is quietly nestled on James Island, just minutes from the sand and sun-drenched shores of Folly Beach, historic downtown Charleston, MUSC, and the College of Charleston.