Rentable Floor Area
One of the goals of method b is to apply a single uniform load factor for the entire building to arrive at a rentable area for each floor.
Rentable floor area. Calculating rentable area using method b. For tenants leasing an entire floor or several floors the usable square footage would include the hallways and restrooms exclusively serving their floor s. 10 000 usable feet x 20 2 000.
If it s floor that you can stand on you pay for it because it is rentable space. Pro rata means that tenants pay for these common areas in proportion to the amount of space they lease in the building. As mentioned above shared space can be anything that is outside of your occupied space and is of benefit to you lobbies restrooms hallways etc.
Rentable floor area means the size of a space in the building as measured from the inner surface of the outer glass enclosing the space in question if the exterior wall consists of 50 or more glass or from the midpoint of tile exterior wall if such wall consists of less than 50 glass to the midpoint of walls separating that space from other tenant areas or the common facilities of the building. The first option has a suite with 10 000 usable square feet and a 20 load factor meaning the space s rentable square feet is 12 000. The second option has 10 000 usable square feet and a 15 load factor which means the rentable square feet for this option would be 11 500.
The standard achieves this by defining a load factor b. In archibus terms this is simply the r u ratio of the building not an r u ratio specific for each floor. Rentable square footage is your usable square footage plus a portion of the building s shared space.
The rentable area of a floor is fixed for the life of a building and is not affected by changes in corridor sizes and configuration.