1. The total usable or gross surface area of all floors in a building, typically measured in square meters or square feet
The building floor area of the office complex is 50,000 square meters.
A área de piso do edifício do complexo de escritórios é de 50.000 metros quadrados.
2. In real estate and construction, the aggregate space available for occupation or use within a structure
The zoning regulations limit the building floor area ratio for residential properties.
As regulamentações de zoneamento limitam a razão de área de piso do edifício para propriedades residenciais.