(A) A building or structure whose use is nonconforming may not be enlarged or increased to occupy more area than the building occupied on its lot or tract of land when this chapter was enacted, nor may its nonconforming use be enlarged or increased within the building or structure; provided, if the only nonconforming use is a legal nonconforming use in relation to setback requirements, the existence of such nonconforming use shall not prohibit:
(1) The construction of an addition to a building or structure, or the construction of an accessory building, which does not otherwise fail to conform to the requirements of this chapter; or
(2) The enlargement or increase of a use within the building or structure which does not otherwise fail to conform to the requirements of this chapter.
(B) Neither may a building or structure whose use is nonconforming be moved in whole or in part to any other part of a lot or tract of land it occupies so long as any part of its use is nonconforming.
(Ord. 3639, passed - -2000)