N.Y.C. Admin. Code § 28-112.9.5: § 28-112.9.5 Tax lien.

Such charge and the interest thereon shall continue to be, until paid, a lien on the premises. Such lien shall be deemed a tax lien within the meaning of sections 11-319 and 11-401 of the administrative code and may be sold, enforced or foreclosed in the manner provided in chapter 3 or 4 of title 11 of such code or may be satisfied in accordance with the provisions of section 1354 of the New York state real property actions and proceedings law.