Where a structure exists at the effective date of adoption or amendment of this title that could not be built under the terms of this title by reason of restrictions on lot area, lot coverage, height, yard, equipment, its location on the lot or other requirements concerning the structure; and the structure was lawful when constructed, the structure may remain on the site so long as it remains otherwise lawful, subject to the following provisions:
A. No such nonconforming structure may be enlarged or altered in a way that increases its nonconformity, but any structure or portion thereof may be enlarged or altered in a way that satisfies the current requirements of the development code or will decrease its nonconformity;
B. Should such nonconforming structure or nonconforming portion of structure be destroyed by any means to an extent more than 50 percent of its current value as assessed by the Benton County assessor, it shall be reconstructed only in conformity with the development code; and
C. Should such structure be moved for any reason and by any distance, it shall thereafter conform to the regulations of the development code;
D. A nonconforming structure due to setbacks may be extended along that line of the, upon written concurrence of the property owner adjacent to the nonconformity. In no instance may the degree of nonconformity be increased without a city approval via a Type II variance.
(Ord. 720 § 7[5.2.2], 2003)