Where property is held by more than one owner, the application for the planned unit development must be accompanied by the written consent of all property owners or initiated by the City Council. (Ord. 3153 § 2 (Exh. A), 2010; Ord. 1500 § 6, 1973; Ord. 1212 § 1, 1969; prior code § 33.1312(A)(2)).