(A) Residences. Street address numbers for residences shall be in Arabic numerals at least three inches in height and shall be of a durable and clearly visible material, preferably reflective and of a contrasting color to the background on which they are mounted. The numbers shall be conspicuously placed on, above or at the side of the main entrance so that the number is discernible from the street. Whenever a residence is more than 50 feet from the street, or when the entrance is not visible from the street, the number shall be placed along a walk, driveway or other suitable location so that address numbers shall be visible from the street.
(B) Commercial. Street address numbers for commercial and industrial structures shall be in Arabic numerals at least four inches in height and shall be of a durable and clearly visible material, preferably reflective and of a contrasting color to the background on which they are mounted, if located within 50 feet of a roadway or at least ten inches in height and shall be of a durable and clearly visible material, preferably reflective and of a contrasting color to the background on which they are mounted, if located greater than 50 feet from the street. The number shall be placed above or on the main entrance to the structure when possible. If such number is not visible from the street, the number shall be placed along a driveway or on a sign visible from the street.
(C) Apartments, trailer parks and the like. Apartments and similar complexes assigned a single building number shall display address numbers on each assigned structure using Arabic numerals, having a minimum height of eight inches and shall be of a durable and clearly visible material, preferably reflective and of a contrasting color to the background on which they are mounted. Trailer parks and similar complexes assigned a single building number shall display the assigned number at the main entranceway using numbers having a minimum height of eight inches, and shall be of a durable and clearly visible material, preferably reflective and of a contrasting color to the background on which they are mounted. Numbers or letters for individual apartments, trailers or units within these complexes shall be displayed on, above or to the side of the main doorway of each apartment, trailer or unit, and shall be in Arabic numerals at least three inches in height and shall be of a durable and clearly visible material, preferably reflective and of a contrasting color to the background on which they are mounted.
(Prior Code, § 13.04.02) Penalty, see § 10.30