What Does Floor Area Ratio Mean

What is floor area ratio calculation formula.

What does floor area ratio mean.

Gross floor area gfa in real estate is the total floor area inside the building envelope including the external walls and excluding the roof. What does far signify. The floor area ratio far or floor space ratio fsr denotes the maximum floor space that can be constructed on a given piece of land. A floor area ratio of 1 0 means that floor area may equal lot area.

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. Gross floor area g floor area of 1st story floor area of 2nd story for all floors above the ground step 4. Sometimes called far perhaps the best way to define an far is to give an example. The terms can also refer to limits imposed on such a ratio through zoning.

The result is the floor area ratio far. Divide the gross floor area by the buildable land area. And far 0 5 that it may be no more than half the lot area. In other words it is a ratio between a building s total constructed floor area and the land area.

Floor area ratio is a formula for calculating the zoning square footage for a property development with regards to zoning regulations. This video explains wh. What is a floor area ratio. It is often used as one of the regulations in city planning along with the building to land ratio.

The floor area ratio far is the ratio of a building s gross floor area to the total area of the land upon which it is constructed. Definitions of gfa including which areas are to be counted towards it and which areas aren t vary around the world. Let s learn the concept of building coverage ratio or floor area ratio to understand how. Adding to this confusion is the practice among some developers to use gross leasable area gla and gfa interchangeably or to use.

As a formula far gross floor area area of the plot. 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. The floor area ratio also known as the floor space ratio fsr or the floor space index fsi depicts the relationship between the total usable floor space in a building and the total area of the plot on which the building is constructed. In practice this ratio is constant for a zone.

Gross floor area is the sum of the floor area of each story. Floor area ratio far g b.