I. Building area PK Building area
Coverage is simply the area of blank land.
The building area, also called the building development area, is the sum of all kinds of building areas approved by the planning and construction. If it is multi-storey and high-rise, the construction area of each floor should be added up.
Building area = plot ratio × plot ratio (the lower the plot ratio, the higher the living comfort, and the high-rise residence should not exceed 4).
Second, the building area PK pool area PK indoor area
Building area = indoor (building) area+pool area
Interior construction area = interior usable area+interior wall area+balcony construction area
The pool area includes elevator shaft, public room, equipment room, pipeline shaft, management room, public hall aisle, stairwell, public wall, guard room on duty, garbage chute, power distribution room, etc.
For example:
You bought an 80-square-meter house, and the occupancy rate was 80%. Then, the building area (sales area) is 80 square meters, the interior building area is 64 square meters, and the pool is 16 square meters.
Reminder:
If it is found that the housing area has shrunk seriously after delivery, it is generally caused by pooling. It is suggested to ask the developer for the pool data before buying a house, ask a professional architect to calculate the rate of the house, and make an agreement on the specific pool area in the contract to prevent the developer from making a fuss about the pool.
Generally speaking, the higher the floor, the more public facilities such as elevators and fire-fighting facilities, and the larger the pool area. The pool rate of villa houses is 1%-8%, the pool rate below the 7th floor is 7%- 12%, and the pool rate of 7-1floor is 65438+.
Three. Usable area
The usable area is the net area directly used by households, which can more intuitively reflect the use of houses. However, in actual sales, the price is generally calculated by the construction area (sales area) rather than the use area.
Usable area = indoor building area-interior wall area
Fourth, the gift area.
The gift area is divided into full gift area and half gift area. Half-donated area is included in the real estate license according to half area, and the full-donated area is not included in the real estate license.
The gift area is very attractive to buyers, but it also has certain risks. Some of the donated areas encroach on the * * * area of households, which is illegal, while others may be built illegally and are not protected by law.
Reminder:
Before buying a house, ask clearly what part of the gift area is, whether it is included in the property right, whether it is practical and whether it is worth buying, and write the terms of the gift area into the house purchase contract.
(The above answers were published on 20 17-02-07. Please refer to the actual purchase policy. )
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