(A) Numerals indicating the official number for each principal building or for each front entrance of a principal building or group complex shall be posted in such a manner as to be visible from the street on which the property fronts.
(B) Within 90 days after notice from the city of the new street number, it shall be the responsibility of the individual property owner to secure and post the appropriate set of numerals which shall be at least three inches high.
(C) Whenever any house, building or structure shall be erected or located in the city after the adoption of said uniform system of house and building numbering, in order to preserve the continuity and uniformity of numbers of the houses, buildings and structures, it shall be the duty and responsibility of the owner to procure the correct numerals as designated by the Building Inspector and immediately to post said numerals. No building permit shall be issued for any house, building or structure until the owner has applied for and been assigned by the Building Inspector the official number of the premises. Final approval of any structure erected, repaired, altered or modified after the effective date of the provisions of this subchapter shall be withheld by the Building Inspector until permanent and proper numerals have been properly posted.
(1994 Code, § 16-304)