Property buyers need to know clearly before calculating the housing area, that is, these related areas of the building, namely, housing area, property registration area, interior area and public area. Generally speaking, property registration mainly includes building area and pool area, and housing area also includes building area and pool area, but property area and building area are not necessarily equal. Because the property right area refers to the building area where the property owner has the ownership of the house according to law, it is recorded in the property right certificate and determined by the municipal, city and county real estate authorities. Although they are all high-rise houses now, most of the houses are single-storey buildings, which are only calculated by the area of one floor, including the horizontal area above the outer corner of the building. If it is a multi-storey residence, the construction area shall be calculated according to the sum of the single-storey construction area, and the bottom floor shall be calculated according to the outside area of the external wall above the corner.
What is the classification of housing area? Building area At present, many houses are sold according to the building area. The building area of the house mainly includes corridors, outdoor stairs, balconies and basements. And they are all covered by solid structures, two floors, more than 20 meters. The usable area of the building is the exhibition area, that is, the total space actually used by the purchaser, including bedroom, living room, kitchen, bathroom, toilet, hall, corridor, locker, etc. The interior of the house includes the use area of the house, the wall area of the house and the construction area of the balcony. The general area of the houses purchased now is the exhibition area. The building exhibition area includes more than two single garages, 20 meters, equipment floors or technical floors, indoor and outdoor stairs, stair cantilever platforms, indoor and outdoor corridors, halls, elevators and machine rooms, gatehouses, upright awnings, protruding roofs and stairwell enclosure structures, water tanks and elevator machine rooms.
The above is about how to calculate the housing area and the classification of related construction area. There is a big difference between the sum of squares and squares, especially for buyers who buy new houses. When a room combines the construction area and the actual situation of the area, buyers must pay attention to buying a house.