New York CHAR 009 is a type of historic property designation used by the New York City Landmarks Preservation Commission. This designation is applied to properties that have a significant historical, aesthetic, or cultural value to the city. The designation is used to protect such properties from alteration, demolition, or other negative changes. There are two main types of New York CHAR 009: Individual Landmarks and Historic Districts. Individual Landmarks are buildings or structures that are deemed to have individual historical or cultural significance. Historic Districts are areas composed of a cluster of properties that are significant for their collective historical or cultural value. Historic Districts may contain a mix of residential, commercial, and public buildings.