What is the building area?

When buying a house, many friends are not sure what the interior construction area means. In fact, this has a lot to do with the square number of houses when buying a house. Let's give you a detailed introduction to what is the building area.

1. What is the building area?

Construction area refers to the sales area of the house, including outdoor balcony, awning, eaves gallery, outdoor corridor, basement, outdoor stairs, etc. , and has a permanent building with a roof of 2.2m or more. In other words, the interior construction area plus the pool area is equal to the construction area. The construction area is closely related to the total house price, which is equal to the unit price per square meter multiplied by the construction area. When the house is delivered for occupancy, the property fee and heating fee are also charged according to the construction area of square meters.

Second, what is the indoor construction area?

The interior construction area consists of three parts: interior usable area+wall area+interior balcony construction area.

1. The usable area of the suite includes the total area of the bedroom, living room, dining room, aisle, kitchen and bathroom located at the door of the household. Chimneys, ventilation pipes and pipes are not included in the internal area of the house.

2. The wall area includes * * * wall and non * * * wall, and the calculation methods of these two kinds of walls are also different: the horizontal projection area of non * * * wall is also included in the inner wall area; However, the * * * wall only needs to be included in the inner wall according to half of the plane projection area. And the thickness of the interior wall of the house will also be included.

3. Generally speaking, the closed balcony will be included in the construction area according to the horizontal projection area of the periphery; Choose the balcony, according to half of the floor horizontal projection area included in the construction area; The construction area of concave balcony is calculated according to half of its net area.

Conclusion: The relevant knowledge about what is the building area and what is the interior building area is introduced here for everyone, hoping to help everyone.