Nothing herein contained shall require any change in the plans, construction, size, or designated use of any building, structure or part thereof, for which a building permit has been granted before the enactment of this Zoning Code and the construction of which, from such plans, shall have been started within ninety days of the date of enactment of this Zoning Code, or the construction of which was legally started without a building permit on or before the enactment of this Zoning Code.
(Ord. 19-83. Passed 4-4-83; Ord. 75-96. Passed 11-18-96.)