As with residential buildings, the floor space of real estate">commercial real estate also includes the surface area of the building. The floor area is measured in square metres.
Sometimes an incorrect calculation of the floor area is made by first measuring the length, then the width and rounding both numbers up and then multiplying each other. Here we often talk about approx. (approximately). It is wise to first measure everything yourself when purchasing real estate">commercial real estate.
The gross area is composed of the outer perimeter of the building, including the stairwell, elevator shafts and service shafts, but excluding balconies and roof terraces.
Rentable floor space is used in office buildings. The rentable floor area is the area available for office workers, minus the unusable glass openings.
The sales area is the space that the retailer can use effectively, including the shop window.
The net floor area consists of all interior spaces but does not include:
The difference between the gross and net floor area.
The net floor area.