New Homes North Charleston, SC. Charleston County. Now offering four brand new single family plans thoughtfully designed specifically for this highly coveted neighborhood. Mixson offers a new way of living for those looking for green spaces and compelling streetscapes. Community highlights include Mixson Club – Charleston’s premier swim and social club, Mixson Market – filled with Lowcountry fare and quick essentials, and Mixson Grille – when you want to stay local and enjoy a delicious meal and a night out. The location is ideal within the Park Circle neighborhood – just 10 minutes to downtown and Charleston International Airport, business centers and the beach.