Repairs and alterations may be made to an undamaged nonconforming building or structure, provided, however, no structural alterations shall be made except those required by law or ordinance, unless the building is changed to a conforming use; and provided that no additional dwelling units shall be added where the nonconforming use results from there being more dwelling units on the lot than is permissible in the district in which the building is located. No enlargement or extension of a nonconforming use shall take place except as the zoning board of adjustment may grant, as a special exception, an application to extend or enlarge a building occupied by a nonconforming use or of that portion of the lot occupied by such use provided such grant does not serve to prevent the return of such property to a conforming use.
(Ordinance 040412 adopted 4/12/04)