N.Y. Comp. Codes R. & Regs. tit. 14, § 521.6
(a) At the time of receiving a State aid grant, the applicant must be able to demonstrate to the Office of Mental Health that the applicant will possess property rights over the facility that are of sufficient quality and are for the requisite duration.
(1) For the purposes of this subdivision, the following definitions shall apply:
(b) Based upon the type of interest, the possession of property rights must be demonstrated to the Office of Mental Health as detailed below:
(1) A fee interest in real property, requires the submission to the Office of Mental Health of a copy of a title insurance policy and a counsel's opinion letter.
(2) A lease or a contract to acquire an interest in real property requires submission of documents and the applicant's counsel's opinion letter.
(3) Cooperative interests and contracts to acquire them, such as a subscription agreement or a contract to purchase, require that the applicant investigate the rules governing the interest and submit the applicant's counsel's legal opinion letter.