"Adjusted total for area" means the total area within the outside walls of a building, additive for multiple floors, but with the following adjustments:
(a) A room or area which is predominantly used for the sheltering of motor vehicles shall be excluded, provided it has no wastewater drain.
(b) An area of screened porches shall be reduced by one-half (1/2), provided it has no wastewater drain.
(c) A roofed but unenclosed and un-screened area overhung by roofs shall be included as porches, excluding, however, the roofed area determined by lines parallel from the edge of the roof within six (6') feet horizontally therefrom.
(Ord. 1515-NS, eff. June 5, 2009)