One structure number shall be assigned to each structure whose units share a common roof. Each unit within the structure shall be assigned a unit designator. Allowed unit designators include apartment numbers for apartments and numbers for commercial buildings. The unit designator shall be a number, and shall not include alphabetic characters, except as stated in § 151.060.
(Ord. passed 11-6-2000; Ord. passed 1-5-2004; Ord. passed 3-11-2019; Ord. passed 6-7-2021)