N.Y. Comp. Codes R. & Regs. tit. 10 § 17.3
No person shall construct or enlarge for occupancy or use a mobile home park or any portion or facility thereof, or develop and improve a property for occupancy and use as a mobile home park, or convert a property for use or occupancy as a mobile home park, without giving notice in writing of his intent to do so to the permit-issuing official, at least 30 days before the proposed date of beginning of such construction, enlargement, development, improvement or conversion. The notice shall give the name of the city, village or town in which the property is located, the construction, enlargement, development, improvement or conversion, and the name and mail address of the person giving the notice and his telephone number, if any. The notice shall be supplemented by such further information, plans or specifications as may be required by the permit-issuing official. Such plans or specifications must be approved by the permit-issuing official prior to the commencement of any such construction, enlargement, improvement or conversion.
N.Y. Comp. Codes R. & Regs. Tit. 10 § 17.3