Wherever "floor area" is used in this title as a basis for requiring off-street parking for any structure, it shall be assumed that, unless otherwise stated, said floor area applies not only to the groundfloor area but also to any additional stories or basement of said structure. All horizontal dimensions shall be taken from the exterior faces of walls, including enclosed porches.
(Prior code § 19.08.472 (Ord. 557 § 105(F) (part), 1964))