ยง 410.  Special districts.  Real property owned by a special district,
  or  the  property owners therein, within its boundaries used exclusively
  for the purpose for which such district was established shall be  exempt
  from  taxation  and  exempt  from  special ad valorem levies and special
  assessments to the extent provided in section  four  hundred  ninety  of
  this  chapter,  except  as  otherwise  provided  in  section two hundred
  seventy-two of the county law.
Structure New York Laws
402 - United States or State Property Held Under Contract of Sale.
408 - School Districts and Boards of Cooperative Educational Services.
410-B - Special Water Districts.
412-A - Industrial Development Agencies.
412-B - Industrial Development Agency Railroad Property.
414 - Public Housing, Publicly Assisted Housing and Limited-Profit Nursing Homes.