Max Floor Area Ratio Calculation Example

The floor area ratio of a building or other structure on any lot is determined by dividing the gross floor area of such building by the area of the lot on which it is located.

Max floor area ratio calculation example.

Ft 3 000 sq. Therefore floor area ratio far 15 000 38 000 0 3947 far. 10 000 ft2 step 3. The gross floor area 5 000 sq.

Ft 15 000 sq. Far g b far 20 000 ft 2 20 000 ft 1 0 figure 1. Ft 4 000 sq. Also watch for zoning plan of city https youtu be.

Example of floor area ratios. Maximum of 60 units acre and minimum of 24 1 units acre 60 units acre x 46 acres 27 6 units or rounded to 27 units max 24 1 units acre x 46 acres 11 1 units or rounded to 12 units minimum floor area ratios fars calculation. The area of the canopy shall not be more than 25 of the total area of the site. In this video in have explained about the far floor area ratio with calculation examples to understand the concept for construction projects.

Floor area ratio examples far calculation nyc example calculating your maximum building area. How to calculate far. Let s take an example of far equal to 0 1. In the case of the main road provided without a service road or marginal access its minimum width must be 40.

Calculate the floor area ratio. A plot size of 100 x 100 feet has an area of 10 000 sf. G 10 000 ft 2 10 000 ft2 20 000 ft step 4. Determine the gross floor area of the building.

Once you have established your far and the area of your lot you can find the maximum buildable area. A lot greater than 677m235 x lot area 35 x lot area a lot of 474 to 677m2237m2237m a lot less than 474m250 x lot area 50 x lot area duplex n a 50 x lot area. Far floor area ratio. This means that the gross area of all buildings on the plot cannot be larger than 10 of the plot.

Far x lot area maximum buildable floor area. Below you will see an example of a property we investigated for one of our clients. Spaces included in floor area. Therefore the building s total floor area of the buildings on the plot tops out at 10 of 10 000 sf or 1 000 sf.

The maximum allowable ground coverage both under the canopy and in the building should not exceed 35 of the total site area. Example 3new outbuilding of 70m2 open carport of 35m2 in this example an outbuilding of 70m22 and an addition 35m open carport would comply with the maximum floor area for new outbuildings on this size allotment. Story 1 floor area 50 ft. Ft 3 000 sq.

In this example an outbuilding of 60m2would comply with the maximum floor area for new outbuildings on this size allotment.