It was designed in 1840 by
Martin E. Thompson in the
Greek Revival style, and construction was completed in 1843. The rear of the house was redesigned in 1936-37 by Charles O. Cornelius, who removed the house's original
peak roof and added ironwork to the structure. who ran for president while living here. In 1966 the island became a U.S. Coast Guard base and headquarters for the Third Coast Guard District and the Atlantic Area Command, and the house was renamed Admiral's House. It was officially designated as
Building 1. On December 7, 1988, the house was the location of a meeting between
Mikhail Gorbachev, then General Secretary of the
Soviet Union and U.S. President
Ronald Reagan, immediately after Gorbachev's speech to the
United Nations announcing "
perestroika". The summit meeting helped the two countries to take steps which led to the end of the
Cold War. The Admiral's House was designated a New York City landmark in 1967 and was added to the
National Register of Historic Places in 1972. ==Description==