It shall be the duty of the lessee, occupant or owner of any new building to place the number assigned by the Director of Development Services, or designee, on said building on or before the day final inspection is made by the Building Inspector. (Ord. 3544 § 1, 2023; Ord. 2790, 1999; Ord. 1205 § 2, 1969; prior code § 27.106 (A)(2)).