-
Each place is different, and you have to turn to the local quota book, which has the calculation rules.
Calculated according to the contract.
Is there any specific provision for the balcony of the building in the Code for the Calculation of the Floor Area of Construction Projects?GB/T 50353-2013 >>>More
1. According to the relevant provisions of the old version of the "Code for Calculating the Area of Construction Projects" issued by the Ministry of Housing and Urban-Rural Development: the balcony of the building is calculated according to 1 2 of its horizontal projection area. However, the old version of the code has been repealed, and according to the new code, the original residential building balconies, outdoor flower ponds, outdoor structural floors, bay windows, etc. will be counted as the floor area, which also means that the era of developers marketing through "free area" is facing the end. >>>More
According to the construction area calculation specification GB-T50353-2013, the balcony in the main structure shall be calculated according to the horizontal area of the outer part of the structure, and the balcony outside the main structure shall be calculated according to the horizontal projection area of the structural floor 1 2 area. >>>More
The floor area is measured according to the direct sunlight (with direct illumination), as you said, the most prominent epitaxial area of the building (conventional).