N.Y. Comp. Codes R. & Regs. tit. 9, § 2100.9
L. 1964, ch. 244
This Subchapter shall not apply to the following:
(h) Nonhousekeeping, furnished housing accommodations, located within a single dwelling unit not used as a rooming or boarding house, but only if:
(o) All housing accommodations (not otherwise exempt or excluded from control) in the counties of Cattaraugus, Chautauqua, Columbia, Dutchess, Erie, Fulton, Herkimer, Montgomery, Niagara, Ontario, Oswego, Saratoga, Seneca, Steuben, Suffolk, Ulster and Yates, except housing accommodations in the following communities which shall continue to remain subject to rent control:
(p) Housing accommodations (not otherwise exempt or excluded from control) except housing accommodations used as boarding houses or rooming houses in the county of Westchester, which are or become vacant on or after July 1, 1957, provided, that this exemption shall not apply or become effective in any case where the vacancy in the housing accommodation occurred or occurs because of the removal of the tenant to another housing accommodation in the same building, or because of the eviction of the tenant after the issuance of a final order in a summary proceeding to recover possession of the housing accommodation, whether after a trial of the issues or upon consent or default of the tenant or otherwise without a trial, and provided further, that this exemption shall remain effective only so long as the housing accommodations are not occupied for other than single family occupancy, and provided further, however, that this exemption shall not apply to housing accommodations in the following cities or towns:
(v) Housing accommodations which:
(7) housing accommodations which become exempt from this Subchapter pursuant to this subdivision shall not become subject to the provisions of the Emergency Tenant Protection Regulations upon being re-rented.
(w)