Existence by Variance or Special Use Permit

407. Existence by Variance or Special Use Permit A Nonconforming building, structure, sign, or parcel of land or the use thereof, which exists by virtue of a variance or a special use permit (or a special exception) granted by the Board, shall not be considered a non conformance for the purposes of this Article, and shall not acquire the rights of this Article. Rather, such building, structure, sign, parcel of land, or use thereof, shall be considered a use by variance or a use by special use permit and any moving, addition, enlargement, expansion, intensification or change of such building, structure, sign, parcel of land or use thereof, to any use other than a permitted use or other than in complete conformance with this Ordinance, shall require a further variance or special use permit from the Board.