This is the total sum of the areas at each floor level. It includes penthouses, mezzanine, and basements that are within the principal outside faces of the exterior walls and neglecting any architectural projections or setbacks.
Gross building area
This is the total sum of the areas at each floor level. It includes penthouses, mezzanine, and basements that are within the principal outside faces of the exterior walls and neglecting any architectural projections or setbacks.
