§ 25-131 House Numbers.
RCNY § 25-131
(a)On each building erected or altered after the effective date of these rules there shall be affixed in a conspicuous location at or near the main entrance of a building, the house number of the building.
(b)House numbers shall be of such size and shall be so located as to be clearly visible from the public sidewalk during daylight hours. Where the building is remote from the sidewalk, the number of the building and a directional arrow indicating the building location shall be provided in addition to the conspicuous number at the entrance to the building.
(c)House numbers shall be constructed of durable material and shall be maintained in such condition as to be readily visible as required by subdivision (b) of this section.













