Rentable Square Footage equals the Usable Square Footage plus the tenant’s pro rata share of the Building Common Areas, such as lobbies, public corridors and restrooms. The pro-rata share, often referred to as the Rentable/Usable (R/U) Factor, will typically fall in a range of 1.10 to 1.16, depending on the particular building. Typically, a full floor occupancy will have an R/U Factor of 1.10 while a partial floor occupancy will have an R/U Factor of 1.12 to 1.16 times the Usable Area.
Home Rentable Square Footage