(A) Residential unit designators shall be as follows: ground-level floor numbers, #101, #102, #103 and the like; second-floor numbers, #201, #202, #203, and the like; all floor levels are to follow this scheme. Underground floor designators shall follow the same scheme with the exception of having a “U” for a prefix, for example #U101, #U102, and the like.
(B) Unit designators shall be assigned in a logical manner, with increasing unit numbers corresponding to increasing road centerline numbering wherever possible.
(1996 Code, § 94.055) (Ord. passed 1-19-1993)