Difference Between Gross Floor Area And Net Lettable Area

The gross leasable area usually incorporates a core factor of 15 25 percent of more.

Difference between gross floor area and net lettable area.

Net floor area is the internal room space between face of walls. Office space that you are looking to lease probably isn t really 5 000 sq. Listed below are some examples of net floor area to help illustrate the relationship to gross floor area. Saleable floor area include full thickness of external walls half thickness of walls shared with other units internal walls thickness as well as balconies but exclude bay windows.

Psi pounds per sq. In on gross area total. Gross area illustration of the difference between net area and gross area gross area net area gross area 119 sq. W x l 7 63 x 15 63 119 25 sq.

So that 5 000 sq. Net area is soley the working office space gross area includes all or a proportion of if a shared office the circulatory spaces including stairwells lifts toilets and entrance lobbys etc. So what is the gross leasable square feet then. Gross lettable area is the floor space within a tenancy at each level using the following rules.

The difference between net area vs. In the case of external building walls measuring from the dominant portion of the outside faces of walls of the building alignment. Net area 62 sq. This includes the the common areas of the building.

The nfa of common property in our building is 40 of the gfa. Calculating the lettable area of a tenancy can be difficult a s all buildings are unique and each has its own unique set of conditions. Net lettable area nla which is used for office buildings and tenancies. Gross area x solid 119 25 x 0 52 61 88 sq.

This is the floor area that can be used by tenants. The actual square footage of the tenant s space is called the net rentable area of the space. Gross lettable area retail gla r for retail tenancies in shopping centres commercial buildings and strip shops. The floor area within the inside perimeter of the exterior walls of the building under consideration exclusive of vent shafts and courts without deduction for corridors stairways closets the.

So if the net leasable space is 11 500 square feet the gross leasable area is the area adding back the common area square footage of 3 500 square feet. This term is also called net leasable area nla in some areas. The net floor area nfa of the private units in a residential condo building is typically 60 of the gross floor area gfa. It usually excludes common areas elevator shafts stairways and space devoted to cooling heating or other equipment.