S. side of Northern Blvd. between Cotillion Ct. & DuPont Ct., Brookville, New York. County/parish: Nassau.
Added to the National Register of Historic Places December 11, 2009. NRIS 09001084.
2 contributing buildings.Also known as:
The DuPont-Guest Estate, now known as the NYIT de Seversky Mansion, is a historic estate located at Brookville in Nassau County, New York. Since 1972, it has been part of the Old Westbury campus of the New York Institute of Technology (NYIT).
(read more...)National Park Service documentation: https://catalog.archives.gov/id/75319091