In other words it is a ratio between a building s total constructed floor area and the land area.
Does floor area ratio apply to landscape development.
Far is the ratio of total building floor area to the area of its zoning lot.
Floor area ratio or far is a critical decisive element for the legal construction of any residential or non residential building.
In this article wealthhow tells you how to calculate floor area ratio and equips you with a calculator for the same purpose.
The terms can also refer to limits imposed on such a ratio through zoning.
Far is the reason why buildings with the same size lot but in different zoning districts can be drastically different in size.
It is also known as fsi floor space index in some markets.
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.
As a formula far gross floor area area of the plot.
Example of how to use the floor area ratio.
It is a tool used by the planning body of any city or town to identify densely constructed areas from the others.
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.
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.
One important way to increase development densities is to increase the allowable floor area ratio far.
For example if a 10 000 square foot building occupied a 20 000 square foot site its far would be expressed as 0 50 indicating that there is 1 square foot of building area for each two square feet of land area.
Floor area ratio far the floor area ratio is the principal bulk regulation controlling the size of buildings.
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.
In office industrial mixed use areas it should be at least 1 25 snohomish county wa.
The floor area ratios are set forth by nyc planning in the zoning resolution zoning code.
It is often used as one of the regulations in city planning along with the building to land ratio.
Landscape replacement areas are landscape areas provided on the 1st storey or upper levels of the development and in total minimally equivalent in size to the development site area see fig.
In commercial areas far should be at least 1 0.
The floor area ratio is the deciding factor in finding out the maximum buildable floor area.
Floor area ratio or far is a measure of development intensity expressed as the ratio of gross building floor area to site area.
