Nothing in this Zoning Code shall prevent the reconstructing, repairing or rebuilding of a nonconforming building, structure or part thereof existing on the effective date of this Zoning Code (Ordinance 74-O-128, passed October 17, 1974), rendered necessary by wear and tear, deterioration or depreciation, provided that the cost of such work does not exceed 25% of the replacement value of such building or structure at the time such work is done, nor prevent compliance with the provisions of the Building Code relative to the maintenance of buildings or structures.
(Ord. 74-O-128, passed 10-17-1974)