1271.02   USE REGULATIONS.
   Building and land shall be used, and buildings shall be designed, erected, altered, moved or maintained in the Office Building District only for the uses set forth respectively, in the schedules and regulations of this Zoning Code.
   (a)   The main buildings and uses set forth in the schedule provided in Section 1271.03 shall be permitted by right as the principal building or use of a zoning lot.
   (b)   The accessory buildings and uses set forth in the schedule provided in Section 1271.03 shall be permitted as a subordinate building or use if they are planned and developed integrally therewith, clearly incident thereto and located on the same zoning lot as the main building or use.
   (c)   A building designed and constructed as a residence cannot be occupied, in whole or in part, by another use unless the entire building is redesigned and reconstructed to expressly serve the proposed use in regard to the exterior design, the building plan and the site plan. The reconstruction must be made to conform to all requirements of the Building Code pertaining to office building structures.
   (d)   A lot occupied by a structure containing a dwelling unit shall not be occupied by another main use permitted herein or by an accessory use other than a use accessory to the dwelling.
   (e)   Dwellings of all types shall be prohibited in the Office Building District.
   (f)   Existing one- and two-family houses and multi-family dwellings within the Office Building District shall be construed as nonconforming uses.
(Ord. 86-2007. Passed 12-27-07.)