The Museum of the City of New York (MCNY) is a history and art museum in Manhattan, New York City. It was founded by Henry Collins Brown in 1923 to preserve and present the history of New York City and its people. It is located at 1220–1227 Fifth Avenue between East 103rd to 104th Streets, across from Central Park on Manhattan's Upper East Side, at the northern end of the Museum Mile section of Fifth Avenue. The red brick with marble trim museum was built in 1929–30 and was designed by Joseph H.