What is the difference between a New York City historic district and a National Register district?
A New York City district is overseen by the local Landmarks Preservation Commission and protects the character of the district through the local Landmarks Law. A National Register district is recognized through the U.S. Department of the Interior and administered by the New York State Historic Preservation Office. National Register of Historic Places listings are largely honorific and usually do not prevent alterations or demolition of structures within the district, but may entitle owners to tax benefits. Many, if not most of the city’s historic districts are also on the State and National Registers.