No building permit shall be issued in any case where any conditional use permit is required by the terms of this title unless and until such land use permit has been granted by the planning commission, and then only in accordance with the terms and conditions of the conditional use permit granted. Any proposed change in the approved plan shall be submitted to the planning commission as a new application for a conditional use. Building permits involving an approved conditional use shall not be issued until the appeal period as specified within TMC 18.190.050 has passed. [Ord. 817 § 8-3L.260, 2006.]