Question: where are the headquarters of the united nations located

title: Headquarters of the United Nations
text: The United Nations is headquartered in New York City , in a complex designed by Brazilian architect Oscar Niemeyer . The complex has served as the official headquarters of the United Nations since its completion in 1952 . It is located in the Turtle Bay neighborhood of Manhattan , on spacious grounds overlooking the East River . Its borders are First Avenue on the west , East 42nd Street to the south , East 48th Street on the north and the East River to the east . The term `` Turtle Bay '' is occasionally used as a metonym for the UN headquarters or for the United Nations as a whole . 

Answer: answer: The United Nations is headquartered in New York City,  in the Turtle Bay neighborhood of Manhattan, overlooking the East River. Its borders are First Avenue on the west , East 42nd Street to the south , East 48th Street on the north and the East River to the east .