Who proposed the pool area for purchasing houses?

Li Ka-shing, a Hong Kong businessman, took the lead in proposing the pool area for purchasing houses. After it was put forward, it received strong support from the Hong Kong government, real estate developers and property management companies. Later, learning from the mainland, we began to implement the pool area when buying and selling houses.

What is the general pool area?

1 and the ratio of shared area of houses below 7 floors is 7- 12%. Multi-storey building generally refers to a brick-concrete structure building with about 6 floors, and its apportioned area includes 1/2 of horizontal projection of external walls, stairs, stairwells and property management rooms (heat exchange station, water pump room, power distribution room, etc.). ) provide services for residents. The allocation rate of such houses is 7- 12%.

2.7- 1 1 shared area ratio of one-story residence 10-20%. The 7- 1 1 floor is a small high-rise building. Generally, the pool of small high-rise buildings depends on the situation of each building, and different small high-rise buildings are different. When there is no underground computer room, no shops on the ground floor and the ground floor is overhead, the allocation coefficient of small high-rise buildings is between10% and15%, and that of small high-rise buildings with elevators is between15% and 20%.

3. 12-33 floor residential shared area ratio 14-24%. The pool area of high-rise residential buildings is relatively large. According to the different building scale, high-rise buildings are generally between 25 and 33 floors, and the stairs of high-rise houses are higher. In addition, elevators and elevator forerooms in high-rise buildings occupy space, as well as safe passage stairs, and public facilities such as "pipeline wells", "strong electric wells" and "weak electric wells" occupy space. Therefore, the pool area of multi-storey buildings in high-rise buildings is much larger.

4. The sharing rate of villas is 1-8%. The villa is a single-family residence with the highest three floors, including basement and indoor garage. Generally speaking, independent villas have no pool area, and conjoined villas have less pool area.

What are the factors that affect the pool area?

1, step household ratio.

The pool area of one household per staircase, two households per staircase and three households per staircase is different.

2, the size of the indoor area.

Houses with large pool area have more indoor areas, while houses with small pool area have less.

3. Floor height.

Now there are more and more high-rise and super-high-rise apartments with elevators. The higher the floor, the more public facilities such as elevators and fire fighting will be, so the area to be shared will be larger.