§ 3-03 Interior Directional Signs.
RCNY § 3-03
(a)These Rules and Regulations shall apply, in all cases where the Borough President of Manhattan determines that house numbers may not clearly direct the public to their designated location within the building(s) assigned. Note: This situation usually arises with respect to developments where two or more buildings have a common entrance; or in cases where specific building towers or sections of a building require separate house number designations.
(b)Interior directional sign(s) to be posted within lobby. An interior directional sign shall be installed within the immediate lobby area of the main entrance, which clearly directs the public to the appropriate tower(s) or section(s) of the building. The sign shall display all the assigned house numbers, in addition to the name of the street, and shall include arrows or other symbols as approved by the Manhattan Borough President's Office.
(c)Additional interior directional sign required.
(1)One additional interior directional sign shall be posted for each 100 feet of distance between the lobby and the appropriate tower or section of the building to which the address is assigned.
(2)One additional interior directional sign shall be posted at each change in direction to be travelled between the lobby and appropriate tower or section of the building to which the address is assigned.
(d)Address to be posted at base of each tower. The complete address, which shall include the house number and the name of the street upon which the address is assigned, shall be placed within the entry area of the assigned portion of the building, or at the base of the appropriate tower.













