If a use of a structure or of structures and premises in combination was lawfully established under the laws in effect at the time of construction and use, but would not be allowed in the district under the terms of this title, the lawful structure and use in combination may be continued subject to the following conditions:
A. No existing structure devoted to a use not permitted in the district in which it is located shall be enlarged, extended, constructed, reconstructed or structurally altered except in changing the use of the structure to a use permitted in the district in which it is located, nor shall the intensity of such use be increased or extended, except as provided in this subsection.
B. Any nonconforming use may be extended throughout any parts of a building that were obviously arranged or designed for such use at the time of adoption or amendment hereof, but no such use shall be extended to occupy any land outside such building.
C. When a nonconforming use of a structure or a structure and premises in combination is discontinued or abandoned for a period of one (1) year the structure or structure and premises in combination shall conform to the regulations specified by this title for the district in which such structure and land is located. See section 11-7-8 of this chapter for the procedure to continue the use of a nonconforming structure or combination of structure and premises.
D. Any nonconforming building or structure in combination with a nonconforming use that is damaged more than sixty percent (60%) of its then fair market value, exclusive of the foundations, at the time of damage by fire, flood, explosion, war, riot or act of God, shall not be restored or reconstructed and used as before such damage. If less than sixty percent (60%) of the structure is damaged above the foundation, it may be restored, reconstructed or used as before, provided that it is restored within six (6) months of such happening and be built of like or similar or better materials. This time may be extended upon application of the owner to the city for extenuating circumstances.
E. An extension, enlargement, or expansion of a nonconforming structure may be granted through approval of a special use permit, not to exceed twenty-five percent (25%) of the ground area of the building.
F. A nonconforming use may be changed to a use permitted within the applicable zone. Once a conforming use is established, the nonconforming, grandfathered rights are no longer valid. (Ord. 621, 5-20-2025)