Modification of an approved Design Review may be requested following the Type II process. The planning director shall approve the request if it complies with the following criteria:
(1) The proposed modification is consistent with the conditions of the original approval.
(2) The proposed modification will result in insignificant changes in the physical appearance of the development and the impact on surrounding properties.
If the planning director determines that the modification is not consistent with the above criteria, the proposed modification may not occur until a new Design Review application is submitted and reviewed based on the Type II application procedures. Nothing in this section shall preclude the applicant from initially submitting the requested modification as a new Design Review application.