DuPont is divided into several subdivisions, each with its own design style and/or building contractors. Northwest Landing is the most visible due to a sign along the freeway drawing attention to it. Several businesses have opened in the downtown area, but development has slowed in recent years. Hoffman Hill is the largest in area, and houses about 60% of the total population. The Historic Village, a residential area which is on the registry of historic places, is the only part of DuPont that is not a modern planned community. Bell Hill is considered the most expensive area of the city. DuPont features trails and green belts throughout, and is about 95% built-out according to the master plan.