Wherever a lawfully existed building or other structure otherwise conforms to the use regulations herein but is nonconforming only in the particular manner hereinafter specified, the building and use thereof shall be exempt from the requirements of § 152.043 herein.
(A) In any residential district where a dwelling is nonconforming only as to the number of dwelling units it contains, provided no such building shall be altered in any way so as to increase the number of dwelling units therein.
(B) In any business or manufacturing district, where the use is less distant from a residential district than that specified in the regulations for the district in which it is located.
(C) In any district, where an established building, structure or use is nonconforming with respect to the standards prescribed herein for any of the following:
(1) Floor area ratio;
(2) Yards-front, side, rear or transitional;
(3) Off-street parking or loading;
(4) Building height; and
(5) Gross floor area.
(Ord. passed 8-4-86)