Floor Area And Lot Area Meaning

Let s learn the concept of building coverage ratio or floor area ratio to understand how.

Floor area and lot area meaning.

The terms can also refer to limits imposed on such a ratio through zoning. Definitions of gfa including which areas are to be counted towards it and which areas aren t vary around the world. The floor area ratio is the relationship between the total amount of usable floor area that a building has or has been permitted to have and the total area of the lot on which the building stands. Each zoning district has an far which when multiplied by the lot area of the zoning lot produces the maximum amount of floor area allowable on that zoning lot.

As a formula far gross floor area area of the plot. Lot area means the total horizontal area within the lot line of a lot and in the case of a corner lot having street lines rounding at the corner with a radius of 6 m 19 7 ft or less the lot area of such lot is to be calculated as if the lot lines were projected to their point of intersection. Gross floor area gfa in real estate is the total floor area inside the building envelope including the external walls and excluding the roof. It is often used as one of the regulations in city planning along with the building to land ratio.

Floor area ratio far is the ratio of a building s total floor area gross floor area to the size of the piece of land upon which it is built. Far is the ratio of total building floor area to the area of its zoning lot. Construction floor area is used to measure and estimate costs related to the construction of a building. This is contrasted with floor area which is the size of the footprints of any buildings on the lot.

A building s construction floor area is important for not only controlling costs but also for designing standard fixtures and other physical properties found in most residential and commercial structures. Adding to this confusion is the practice among some developers to use gross leasable area gla and gfa interchangeably or to use. What does far signify. What is floor area ratio calculation formula.