2006 New York Code - Notice Of Increase In Assessed Valuation Of Real Property.

 
    §  1511.    Notice of increase in assessed valuation of real property.
  The department or  division  responsible  for  the  assessment  of  real
  property shall, upon an increase in assessed valuation of real property,
  notify  the  owner,  as recorded in said department or division, of such
  increase by first-class mail at least thirty days  prior  to  the  final
  date for filing any appeal.  The department or division shall notify the
  commissioner  of  the  mailing  of  such  notices  by  the  filing of an
  affidavit of such mailing in the main office of the department.