Where two or more principal structures are located on the same zoning lot, the following criteria shall apply.
(A) Density, intensity and dimensional standards. Density, intensity and dimensional standards of the underlying zoning district shall apply. In each case, the distance between structures shall not be less than the sum of the least widths of the interior setbacks that would be required if the structures were on separate lots. This distance shall be measured from the closest protrusion of each structure.
(B) Facing of dwelling units. Each dwelling unit shall face (front) either a street, court or outdoors living space.
(C) Vehicle access. All public or private vehicle accessways exceeding 500 feet in length or serving more than three dwelling units shall be constructed in accordance with all applicable county road standards. Driveways with a length of 100 to 500 feet in length that serve dwelling groups of three or fewer dwelling units shall have a clear travel lane of least 18 feet in width. Driveways of less than 100 feet in length serving dwelling groups of three or fewer dwelling units shall have a clear travel lane of least 16 feet in width. At least 14-1/2 feet of overhead clearance shall be required on all vehicle access ways.
(D) Other zoning requirements. Unless specifically modified by this section, a dwelling group shall comply with all other requirements of this chapter for the district in which located.
(Ord. 20-8, passed 12-7-2000; Ord. 07-09, passed 8-6-2007)