(a) The approval of a Certificate of Appropriateness is invalid if construction, erection, alteration or other work upon a building or structure has not commenced within twelve months of the issuance.
(b) One extension shall be granted for an additional twelve-month period if requested by the owner at least ten days in advance of the expiration of the approval and upon payment of an extension fee.
(c) If in the course of construction work is delayed or suspended for more than six months, the approval of the Certificate of Appropriateness is invalid. Two extensions shall be granted for six months each if requested by the owner at least ten days in advance of the expiration of the approval and upon payment of a fee for each extension.
(Ord. 19-17. Passed 5-8-17.)