(A) If a lawful use of a structure, or of a structure and premises in combination, exists at the effective date of adoption or amendment of this chapter that would not be allowed in the district under the terms of this chapter, the lawful use may be continued so long as it remains otherwise lawful.
(B) The continued use is subject to the following provisions.
(1) No structure thus described may be enlarged, extended, converted, reconstructed or structurally altered unless the use of the structure is changed to one permitted within the district in which the building is located. The non-conforming use shall not thereafter be resumed.
(2) Should the structure be destroyed by any means to an extent of more than 50% of its assessed market value at time of destruction, it may be reconstructed if a building permit is applied for within 180 days from the date of destruction and the non-conformity is not increased. In this case, the city may impose reasonable conditions upon a building permit in order to mitigate any newly created impact on adjacent property.
(3) Should the structure be moved for any reason for any distance whatsoever, it shall thereafter conform to the regulations for the district in which it is located after it is moved.
(4) When a non-conforming use of a structure, or a structure and premises in combination, is discontinued or abandoned for more than one year, the structure, or structure and premises in combination, shall not thereafter be used except in conformance with the regulations of the district in which it is located.
(5) When a non-conforming use status applies to a structure and premises in combination, removal or destruction of the structure shall eliminate the non-conforming status of the land.
(6) If any non-conforming structure in the floodway or flood fringe district is destroyed by any means, including floods, to an extent of 50% or more of its market value at time of destruction, it shall not be reconstructed, except in conformity with the provisions of this chapter. However, the city may issue a conditional use permit for reconstruction if the use is located outside the floodway and, upon reconstruction, is adequately floodproofed, elevated or otherwise protected in conformity with §§ 154.085 through 154.098 of this chapter, to the extent necessary to maintain eligibility in the National Flood Insurance Program and not increase flood damage potential or increase the degree of obstruction to flood flows in the floodway.
(7) An alteration or addition to any non-conforming structure located only in the flood plain which would result in substantially increasing its damage potential shall be protected in accordance with §§ 154.085 through 154.098 of this chapter.
(2004 Code, § 154.153) (Ord. 464, passed 1- -1996; Ord. 07-0468, passed 9-11-2007) Penalty, see § 154.999