How To Measure Floor Area Ratio

Floor area ratio or far is a critical decisive element for the legal construction of any residential or non residential building.

How to measure floor area ratio.

Floor area ratio is a measure of the total area a building occupies. 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 this article wealthhow tells you how to calculate floor area ratio and equips you with a calculator for the same purpose. 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.

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. Far is the reason why buildings with the same size lot but in different zoning districts can be drastically different in size. The floor area ratio is the deciding factor in finding out the maximum buildable floor area. The terms can also refer to limits imposed on such a ratio through zoning.

Download original report pdf grant of power for the purpose of promoting health safety morals or the general welfare of the community the legislative body of every municipality is hereby empowered to regulate and restrict the height number of stories and size of buildings and other structures the percentage of lot that may be occupied the size of yards courts and. As a formula far gross floor area area of the plot. The floor area ratios are set forth by nyc planning in the zoning resolution zoning code. It is a tool used by the planning body of any city or town to identify densely constructed areas from the others.

Floor space index fsi also referred to as floor area ratio far is the ratio of developed floor space on a piece of land to the amount of raw space available on that land. Different cities have different laws regarding the maximum floor area ratio a building can occupy. The floor area ratio of a 1 000 square foot building with one story situated on a 4 000 square foot lot would be 0 25x. 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 measurement of a building s floor area in relation to the size of the lot parcel that the building is located on.