What is the pool area? How to calculate?

Generally speaking, the pool area has a coefficient range, and different buildings have different coefficient ranges. When there are no shops or overhead on the ground floor of ordinary multi-storey houses without underground facilities, the sharing coefficient is generally about 10- 15%, and that of small high-rise houses with elevators is about 15-20%. High-rise residential buildings are relatively high, about 20-25%. When signing the purchase contract, the contract will indicate the scope of the housing pool area coefficient. The housing area is subject to the surveying and mapping results of the real estate property registration center, and the area marked by the real estate license is also subject to this.

Construction area = interior construction area+pool area

Pool area = pool coefficient * interior construction area

Pool coefficient = pool total area/(interior area * total number of sets)

Interior construction area = interior usable area+wall area+balcony area