(2) for housing accommodations which received benefits pursuant to section 11-243 (formerly J51-2.5) or section 11-244 (formerly J51-5.0) or article XVIII of the PHFL, each lease and each renewal thereof of the tenant in residence at the time of the expiration of the tax benefit period includes a notice, in at least 12-point type informing such tenant that the housing accommodation shall become deregulated upon the expiration of the last lease or rental agreement entered into during the tax benefit period, and states the approximate date on which such tax benefit period is scheduled to expire;
(p) housing accommodations in buildings completed or substantially rehabilitated as family units on or after January 1, 1974 or located in a building containing less than six housing accommodations, and which were originally made subject to regulation solely as a condition of receiving tax benefits pursuant to section 421-a of the Real Property Tax Law, as amended, and:
(1) the housing accommodations which were subject to the RSL pursuant to section 421-a became vacant; or
(2) for housing accommodations which first became subject to the rent stabilization requirements of section 421-a after July 3, 1984, where each lease and each renewal thereof of the tenant in occupancy at the time the period of tax exemption pursuant to section 421-a expires, contains a notice in at least 12-point type informing such tenant that the housing accommodation shall become deregulated upon the expiration of the last lease or rental agreement entered into during the tax benefit period and states the approximate date on which such tax benefit period is scheduled to expire;