(A) Normal maintenance of a building or other lawful, non-conforming use is permitted, including necessary non-structural repairs and incidental alterations which do not physically extend or intensify the non-conforming use.
(B) Alterations may be made to a building or other lawful, non-conforming residential units when they will improve the livability thereof, provided they will not increase the number of dwelling units, or size or volume of the building.
(Ord. 199, passed 2-7-2000)