Split Level

A split-level house, room, or building is divided vertically so that the floor level of rooms in one part is approximately midway between the levels of two successive stories in an adjoining part. The split level has two or three short sets of stairs, and three (tri-level) or four (quad) levels. The entry is on a middle floor between two floors. The front door opens directly into what is usually the formal living area, which is typically partially above ground level.