For the calculation of housing acquisition rate of residential quarters, the housing acquisition rate=the building area in the apartment ÷ the sales area of commercial housing, the sales area of commercial housing=the building area in the apartment+the shared public building area, and the building area in the apartment=the usable area in the apartment+the wall area in the apartment+the balcony building area. There are great differences in the "room acquisition rate" of each community. Generally, the "room acquisition rate" of multi-storey residential buildings is between 85 and 90%, the "room acquisition rate" of small high-rise residential buildings is between 80 and 85%, and the "room acquisition rate" of high-rise buildings is relatively low, generally between 75 and 80%, while that of serviced apartments is lower.
The house acquisition rate is the ratio of the building area and the building area of the apartment, which is one of the standards to measure the size of the actual use area. Generally speaking, houses with elevators have a lower occupancy rate than houses without elevators; The rate of new houses is lower than that of old houses. The occupancy rate of elevator rooms is generally 70% - 75%, while for many old houses with more than 20 years of age without elevators, the occupancy rate can reach more than 90%.
The calculation of housing acquisition rate is to ensure their own rights and interests. Generally speaking, the higher the housing acquisition rate is, the better it is. It is also calculated according to the community planning and public area.