[R.O. 1993 § 400.280; Ord. No. 250 §§ A-C, Art. VII, 1-28-1974]
A. 
Non-conforming use of land or non-conforming use of structures may be continued if the following are complied with:
1. 
A non-conforming use of land shall not be changed unless changed to a conforming one.
2. 
The area devoted to a non-conforming use of land cannot be extended beyond the lot area on which it is located.
3. 
A non-conforming use of structure may be changed to another use in the same zoning classification as the original use, provided the Planning and Zoning Commission and the Board of Aldermen find that such change of use is as compatible for the area as the original non-conforming one.
B. 
A non-conforming structure may be enlarged with the approval of the Planning and Zoning Commission and the Board of Aldermen, but in no event shall the enlargement of the structure be in violation of the existing area requirements for the zoning district in which the structure is located.
C. 
A non-conforming structure may not be rebuilt or reestablished if said structure is damaged in excess of two-thirds (2/3) of its fair market value immediately prior to damage or vacated over a period of one (1) year.