N.Y. Real Property Law § 411: Addresses of interested parties; notice

§ 411. Addresses of interested parties; notice. On every paper or

instrument filed with the registrar there shall be indorsed the name,

place of residence with street number, if any, and post-office address

of the person in whose behalf it is filed. The address may be changed

from time to time, by such person filing with the registrar a written

notice of such change.