For the purposes of these sign regulations, the length of the building wall that faces a public street or that contains a public entrance to the uses therein shall be considered the building frontage.
(A) The building frontage shall be measured along such building wall between the exterior faces of the exterior sidewalls.
(B) In the case of an irregular wall surface, a single straight line extended along such wall surface shall be used to measure the length.
(C) A building shall have only one building frontage except as otherwise set forth below.
(D) A building shall have two frontages whenever the lot fronts on two or more streets, or the building has a public entrance on a wall other than the wall that faces the street. The property owner shall determine which wall shall be the primary building frontage and which wall shall be the secondary building frontage. Only one outside wall of any business shall be considered its primary frontage and only one additional wall considered its secondary frontage.
(E) For multi-occupant buildings, the portion of a building that is owned or leased by a single occupant shall be considered a building unit. The building frontage for a building unit shall be measured from the centerline of the party walls defining the building unit.
(Ord. 107-05, passed 8-22-2005; Ord. 15-15, passed 6-15-2015)