(A) Normal maintenance of a nonconforming structure or of a conforming structure containing a nonconforming use is permitted. Such structures may be expanded once, a maximum of 25% in gross floor area or expansion of 5,000 square feet, whichever is less.
(B) Alterations may be made when required by law, or when such alterations will actually result in eliminating the nonconformity.
(C) No structure partially occupied by a nonconforming use shall be altered in such a way as to permit the enlargement or expansion of the space occupied by such nonconforming use.
(D) A structure that is nonconforming with respect to yards, height or any other element of bulk regulated by these regulations, shall not be altered or expanded in any manner that would increase the degree or extent of its nonconformity with respect to the bulk regulations for the district in which it is located.
(Ord. 2017-05-635, passed 5-2-17)