The invention provides a stacked type apartment house making full use of space. A living room, a kitchen, a bedroom and a bathroom are arranged in each house, the living room is not a stacked layer, that is, a single layer, other parts are stacked layers, that is, and each stacked layer is divided into upper and lower layers. Each stacked layer is further divided into active and inactive areas, and the layer height of the inactive area is lower than the layer height of the active area. The position of the upper layer active area corresponds to the position of the lower layer inactive area, andthe position of the upper layer inactive area corresponds to the position of the lower layer active area. A dining hall and a balcony are arranged in each house, stairs leading to the upper layer bedroom is arranged in the lower layer living room of each room, furniture is arranged in the space of the lower portion of the stairs. The stacked type apartment house is upright and foursquare in planedesign, the layout is scientific and reasonable, the overall effect is good, the space utilization rate is high, under the normal building condition, the house with one bedroom and one living room isenlarged to become a house with three bedrooms, two living rooms and a balcony.