No alteration of any structure or significant exterior architectural feature thereof in any Preservation District shall be undertaken prior to obtaining a Certificate of Appropriateness from the Chief Building Inspector and a Certificate of Occupancy shall not be issued by the Chief Building Inspector that is required as a result of an alteration of a structure in the Preservation District unless the application for such permit is approved by the Design Review Board through the issuance of a Certificate of Appropriateness in the manner prescribed herein.
(Ord. 01-34. Passed 4-9-01.)