Millennium Hilton New York One UN Plaza

Millennium Hilton New York One UN Plaza
The hotel is on the top stories of One and Two United Nations Plaza.
Former names	United Nations Plaza Hotel, Millennium UN Plaza
Hotel chain	Hilton Hotels
General information
Type	Hotel
Address	1 and 2 United Nations Plaza
Town or city	Manhattan, New York City
Country	United States
Coordinates	40°45′02″N 73°58′09″W / 40.75056°N 73.96917°W / 40.75056; -73.96917
Completed	June 8, 1976; 48 years ago (June 8, 1976)
Owner	Millennium & Copthorne Hotels
Height	505 ft (154 m)
Technical details
Floor count	13[a]
Design and construction
Architect(s)	Kevin Roche
Architecture firm	Roche-Dinkeloo
Other information
Number of rooms	439
Facilities	Ambassador Grill Millennium Health and Racquet Club
Website
www3.hilton.com/en/hotels/new-york/millennium-hilton-new-york-one-un-plaza-NYCUPHH/index.html
New York City Landmark
Designated	January 17, 2017[1]
Reference no.	2588[1]
Designated entity	Interior: Lobby and Ambassador Grill

The Millennium Hilton New York One UN Plaza is a 439-room hotel in the East Midtown neighborhood of Manhattan in New York City, United States. Designed by architect Kevin Roche of the firm Roche-Dinkeloo and opened in 1976, the hotel is located at 44th Street and First Avenue, near the headquarters of the United Nations. It occupies part of the ground floor and top 13 stories of One and Two United Nations Plaza, a pair of 39-story skyscrapers also designed by Roche-Dinkeloo. The UN Plaza Hotel is owned by Millennium & Copthorne Hotels and operated by Hilton Hotels & Resorts. Part of the hotel's interior is a New York City designated landmark.

One and Two United Nations Plaza, which respectively opened in 1975 and 1983, are both mixed-use buildings with offices on their lowest stories. The exteriors of both buildings have an angular massing bent at several places, as well as a facade made of glass. The ground story contains the lobby, which consists of a reception area, foyer, and ramp with mirrored surfaces and polygonal lamps. The ramp leads to the Ambassador Grill and Bar at the rear of the hotel; the grill is a popular meeting spot for United Nations diplomats. There are restaurants and meeting spaces on the second story and guest rooms on the 27th through 39th stories. In addition, the hotel contains a swimming pool and an indoor tennis court.

The United Nations Development Corporation (UNDC) developed the hotel, which was owned by the New York City government and operated by Hyatt. The hotel opened on June 8, 1976, with 288 rooms on the top 13 stories of One UN Plaza. The UN Plaza Hotel was further expanded in 1984 after the completion of Two UN Plaza. The hotel was popular among UN diplomats and was consistently profitable in the first two decades of its operation. The New York City government sold the hotel in 1997 to Regal Hotels International, and Millennium & Copthorne Hotels took over the hotel in 1999, renovating it two years later. The hotel was further renovated in the 2010s, during which the Ambassador Grill and the lobby were protected as landmarks. The UN Plaza Hotel became part of the Hilton brand in 2017.

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