10-11-4: NUMBERS DISPLAYED:
   A.   Number Facing Street: All buildings fronting on any street or alley shall have conspicuously placed on such buildings the number prescribed pursuant to this chapter.
   B.   Visibility: If, due to the location of the building to be numbered, vegetation or any other reason, the number will not be easily visible from the street, it shall be the duty of the property owner to erect a sign displaying the building number, so that it will be visible from the street. (2008 Code § 27-138)