N.Y. Lien Law § 203

§ 203. Redemption before sale. At any time before such property is so\nsold, the owner thereof or any person entitled to notice of sale\npursuant to section two hundred one of this article may redeem the\nproperty by paying to the lienor the amount due on account of the lien,\nand whatever legitimate expenses have been incurred at the time of such\npayment in serving the notice and advertising the sale as required in\nthis article. Upon making such payment, any of such persons are entitled\nto the possession thereof.\n