Manhasset is a neighborhood in Nassau County, New York, on the North Shore of Long Island. The Manhasset neighborhood is served by the Long Island Rail Road, which provides direct and convenient access to New York City at the Manhasset and Plandome stations.
In addition to the unincorporated areas of Manhasset proper -- North and South Strathmore, Strathmore Village, Strathmore Vanderbilt, Shorehaven, Terrace Manor and Norgate, those with a Manhasset address also include three incorporated villages – Munsey Park, Plandome and Plandome Heights – and parts of three others – Flower Hill, Plandome Manor and North Hills.