How high is the semi-underground garage? The property fee is halved.

Less than 2.20m. According to the information about the property service contract, the semi-underground garage is less than 2.20 m, and the property fee is halved. According to Article 5 of Code for Calculation of Building Area of Building Engineering GB, T 50353-2005, the basement and semi-basement (workshops, shops, stations, garages, warehouses, etc.), including the corresponding entrances and exits with permanent roofs, should be calculated according to the horizontal area surrounded by the outer contour line of the upper opening of the external wall. If the height is more than 2.20m, the total area will be calculated, and if the height is less than 2.20 m, it will be calculated as l/2 area (the calculated area of property fees will also be halved).