(a) A building complex composed of multiple structures must have an official number assigned to each building. Each unit within each building must also be assigned an official number. If there is sufficient street frontage, each unit or building may be assigned an official street address number. The official number must be prominently posted on the building so that it is visible, where possible, from the nearest vehicular access. The official number for each unit must be conspicuously posted on the unit.
(b) If a building is situated within a complex in such a way that it is not visible from a vehicular access the owner shall post and maintain directional signs along the nearest vehicular access indicating the location of the building by building number and unit numbers. (Code 1941, Art. 68-6; Ord. 15072)