| real.est. |
floor area ratio (Floor area ratio (FAR), floor space ratio (FSR), floor space index (FSI), site ratio and plot ratio are all terms for 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 terms can also refer to limits imposed on such a ratio. As a formula: Floor area ratio = (total covered area on all floors of all buildings on a certain plot, Gross Floor Area) / (area of the plot) Thus, an FSI of 2.0 would indicate that the total floor area of a building is two times the gross area of the plot on which it is constructed, as would be found in a multiple-story building. WK Alexander Demidov) |
