About the rules for calculating the floor area of the balcony of the house

If the developer's housing delivery standard is an open balcony, then half of the actual area of this balcony is calculated as the floor area of the house. If the delivery standard is a closed balcony, the actual area of the balcony is fully included in the construction area. Most of the developers in the promotion advertisements or sales managers use the slogan of "all the balcony is free of charge", and the national construction area calculation rule is that "half of the actual area of the balcony is included in the construction area of the house", and the developer does not give it a gift.

Answer 1: When calculating the area of the balcony, it is necessary to determine whether the balcony belongs to the main structure or outside the main structure. If the balcony belongs to the main structure, then it is calculated according to the horizontal area of the periphery of the balcony structure; If the balcony is outside the main structure, it is usually calculated according to half of the horizontal projection area of the balcony structure floor of the structure.

2. If it is a brick-concrete building, it is usually judged by the exterior wall whether the balcony is inside or outside the main structure; Usually the brick-concrete structure walls are load-bearing walls, and the balconies in the outer walls belong to the main structure balconies. If it is a frame architecture, it should be judged according to the column and beam system, and the main structure balcony is generally in the column and beam system.

The more common balcony design is to transform it into a washing machine, you can customize a laundry cabinet on the balcony, put the washing machine under the laundry cabinet, and install a drying rack on the balcony; If possible, the balcony can be incorporated into the living room, bedroom space, converted into a study, etc. When carrying out balcony renovation, it is necessary to pay attention to the load-bearing problem of the balcony.

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Answer 1: For unenclosed balconies of dwellings that meet the following criteria, the floor area shall be calculated according to half of the horizontal projection of the envelope structure. If exceeded, the excess part is calculated as the entire floor area. Enclosed balconies are counted for the total floor area regardless of whether they meet the following criteria.

1) The construction area is 90 square meters and below, and the total horizontal projection area of various balconies (calculated by the balcony floor) is not more than 12 square meters.

2) The construction area is 90 square meters, 140 square meters, and the total horizontal projection area of various balconies does not exceed 15 square meters.

3) Residential units with a construction area of more than 140 square meters, and the total horizontal projection area of various balconies shall not exceed 18 square meters.

4) The balcony area of affordable housing and low-rent housing can refer to the standard of house type with a construction area of less than 90 square meters. When the state provides otherwise, follow those provisions.

2) Set up an enclosure wall with a height greater than a meter below the open surface of the balcony.

Calculation Rules:

According to the Ministry of Housing and Urban-Rural Development of the People's Republic of China issued the "Code for the Calculation of Building Surface of Construction Projects", regardless of whether the balcony is closed or open, concave balcony or picky balcony, it will be included in the construction area according to 1 2 of the balcony projection area.

Generally, balconies will be divided into fully enclosed and semi-enclosed according to the closed situation, divided into concave balconies and convex balconies according to the relationship with the main body, and will be divided into balconies and balconies according to the location of the space. Generally, semi-enclosed balconies are charged at half of the actual area, and the height of the balcony space is not included in the construction area when the height of the balcony space reaches more than 2 floors.

Sometimes when buying a house, you will hear the terrace, the terrace is directly facing the sky without the upper cover, larger than the balcony, some developers will enlarge the balcony and raise it to a double floor, this kind of terrace is called LOFT balcony.

There is also a bay window, where the height of the window sill is lower than that of a normal window. The height of the bay window with steps to the ceiling is less than one meter and is not included in the area, and the excess is calculated according to the measured area.