DULUTH, GA. — Atlanta-based The NorthPoint Group is developing Point Berkeley III, a $22 million, 210,000-square-foot office and retail complex in Duluth, located along North Berkeley Road. The project will be comprised of two retail buildings featuring two stories and 35,000 square feet and an office building featuring seven stories and 140,000 square feet. Construction began in April and is slated to complete next May. Duluth-based Ordner Construction Co. is the general contractor, and the project architect is Atlanta-based Group Six Design. Point Berkeley I and II are adjacent to the new development.