How to calculate the area of the balcony

How to calculate the area of the concave balcony of the building?

1.A balcony, also known as a balcony or balcony, is a platform that protrudes from the outer wall of a building and is supported by columns or brackets, and its edges are built with railings to prevent objects and people from falling out of the platform range, which is an extension of the building. Although a balcony and a balcony refer to the same kind of building, there are some slight differences between the two, a platform without a roof and no cover is called a balcony, and a platform with a cover is called a balcony.

Balconies are divided into enclosed balconies and semi-enclosed balconies.

2.When calculating the construction area, the enclosed balcony is included in the construction area of the suite according to the projection area; For non-enclosed balconies, half of the projected area is included in the floor area of the suite.

3.The closure method of the balcony is subject to the approved planning and design drawings of the commercial housing, and the real estate developer cannot change the closure method without authorization, and the semi-enclosed balcony of the house that has been sold cannot be changed to a fully enclosed balcony at will.

1. About the enclosed balcony. The so-called closed balcony is a balcony with glass or plastic steel windows. However, it must be a closed balcony with planning approval documents or construction drawings approved by the planning department to be fully counted.

Otherwise, it is only one or two thousand to seal a balcony made of plastic steel, and the extra three or five square meters are worth more than 100,000 yuan in a big city.

2. Unenclosed balconies are calculated as half of the horizontal projection of the upper cover in the maintenance structure.

A, if the upper cover is spanned, for example, the balcony is on the third floor, but its cover extends from the ground on the fifth floor, then the balcony is not counted as an area.

B. If the horizontal projection of the upper cover is less than half of the area of the balcony floor, then the entire balcony is not counted as an area; If the horizontal projection area of the upper cover is less than the area of the balcony floor but greater than half of it, it shall be calculated according to half of the horizontal projection of the upper cover.

The closed ones are counted in full, and the unclosed ones are counted in half.