Demolition compensation is based on construction area or actual area

Legal subjectivity:

The building area of ??the house shall be based on the building area recorded in the real estate certificate. If there is no real estate certificate, the building area recorded in the relevant approval documents shall prevail. If the actual building area is smaller than the building area recorded in the relevant approval documents, the actual building area shall prevail. If the relevant approval documents do not record the building area, or if there is no approval document but the house has been built for living before 1981, the building area measured on-site by a qualified real estate surveying and mapping agency shall prevail. 1. For single-story houses with permanent structures, the building area is calculated as one floor; for multi-story houses, the building area is calculated as the sum of the building areas on each floor. 2. The building area of ??mezzanines, interlayers, technical floors and stairwells, elevator rooms and other parts of the house whose height is more than 2.20 meters is calculated. 3. The passages through the house and the foyer inside the house are calculated as one floor. The corridor part in the foyer and hall with a floor height of more than 2.20 meters shall be calculated based on its horizontal projected area. 4. The areas of stairwells, elevator (sightseeing ladder) shafts, carrying shafts, garbage chute, pipe shafts, etc. are calculated based on the natural layer of the house. 5. On the roof of a house, which is a permanent building, the stairwell, water tank room, elevator machine room with a floor height of more than 2.20 meters, and the parts with a sloped structure with a roof height of more than 2.20 meters will be calculated based on its peripheral horizontal projection area. 6. Overhanging floors and fully enclosed balconies are calculated based on their peripheral horizontal projected area. The determination of an enclosed balcony is based on the condition of the house when it was completed. 7. For outdoor staircases with a permanent structure and a cover, the calculation is based on the horizontal projected area of ??each floor. 8. Column corridors connected to houses and corridors with roofs and columns between two houses shall be calculated based on the peripheral horizontal projected area of ??the columns. 9. Permanent enclosed overhead corridors between houses shall be calculated based on the peripheral horizontal projected area. 10. For basements, semi-basements and their corresponding entrances with a floor height of more than 2.20 meters, the calculation will be based on the peripheral horizontal projected area of ??their exterior walls (excluding light wells, moisture-proof layers and protective walls). 11. Porches and doorways with columns or enclosures shall be calculated based on the peripheral horizontal projected area of ??the columns or enclosures. 12. Glass curtain walls, etc. used as exterior walls of houses shall be calculated based on their peripheral horizontal projected area. 13. Carports, cargo sheds, etc. that are permanent buildings with columns are calculated based on their peripheral horizontal projected area.