Castleton is a master-planned community with homes starting at just $199,950, located minutes from both I-95 and I-295.. Amenities to be built include a community pool and clubhouse. Just down the street are the new shops at White Oak Village, with stores such as Target, Ukrops, Lowes and Sam's Club ... just to name a few! At Boyd Homes, we don't just build homes, we build memories. Come visit us today!