1274.07 REQUIRED DESIGN ELEMENTS.
   All uses in an O-1 or O-2 District shall comply with the requirements listed below.
   (a)   Site Development. Buildings and other improvements shall be placed on the lot so that the existing topography and landscape are disturbed as little as possible and so that the maximum number of desirable trees and other natural features are preserved.
   (b)   Buildings. Buildings shall comply with the following:
      (1)   No exterior wall shall be created without a minimum of a five-foot change in plane at intervals not to exceed 120 feet.
      (2)   The roof framing shall reflect the required offset described in division (b)(1) for the exterior wall.
      (3)   Multiple buildings on the same development site shall be of similar design and materials and shall generally present a unified appearance.
      (4)   A building designed and constructed as a residence shall not be occupied, in whole or in part, by another use unless the entire building is redesigned and reconstructed to express and serve the proposed use in regard to the exterior design of the building plan and the site plan. The reconstruction must be made to conform to all requirements of the applicable building code pertaining to commercial structures.
   (c)   Streets. The street system shall be devised for the most advantageous development of the entire area, and shall provide for the future projection of the principal streets into adjoining unsubdivided land. Vehicular access to an O-1 or O-2 District or any lot therein shall be permitted only from an arterial street, through another Office District or from a local or collector street located entirely within an Office District.
   (d)   Utilities.
      (1)   Underground utility lines shall be used unless otherwise permitted by the Planning Commission.
      (2)   Water and sewerage facility improvements shall be provided in accordance with the Subdivision Regulations.
(Ord. 58-01. Passed 5-29-01.)