About us
An iconic boutique property with one-of-a-kind architectural details, updated meeting spaces, contemporary rooms, and apartment-style suites in cosmopolitan Midtown East. Every guestroom features sweeping views of Big Apple landmarks such as the Empire State and Chrysler Buildings in Midtown, or the U.N. Headquarters along the East River. A walking distance to Grand Central Terminal, Bryant Park, Times Square, and Rockefeller Center, the hotel is a convenient home base for sightseeing and theatergoing. It’s also part of the United Nations campus and has been the hotel of choice for ambassadors, diplomats, and visiting heads of state for more than 40 years. Food and beverage options include the UN Café and the Ambassador Grill & Lounge. The signature restaurant is a New York City Interior Landmark and features international cuisine plus a stunning postmodern design. Additional amenities include a 24-hour fitness center and an indoor tennis court, managed by City View Racquet Club..
Venue Details
ChainHilton
BrandHilton Hotels
Built1976
Renovated2016
Total meeting space7,500 sq. ft.
Guest Rooms439
Venue typeHotel
Industry Ratings
Northstar
AAA
Venue Highlights
Amenities
Room features and guest services
- Concierge services
- Internet access
- Luggage storage
- Room service
- View (ocean or water)
- View (urban)
Facilities
- Onsite catering
- Onsite restaurant
- Onsite security
- Wheelchair accessible
Business services
- AV capabilities
Recreational activities
- Health club
- Tennis courts
Transportation
- Bus
- Subway
- Taxi
- Train
Equipment
- Loading dock
Room features and guest services
- Concierge services
- Internet access
- Luggage storage
- Room service
- View (ocean or water)
- View (urban)
Facilities
- Onsite catering
- Onsite restaurant
- Onsite security
- Wheelchair accessible
Business services
- AV capabilities
Recreational activities
- Health club
- Tennis courts
Sustainability
This venue holds verified sustainability certifications, based on certification data provided by BeCause in collaboration with Cvent.
Certifications (3)
ISO 9001:2015
Certification body: DEKRA Certification, Inc.
Expires: 9/25/2026
ISO 14001:2015
Certification body: DEKRA Certification, Inc.
Expires: 9/25/2026
ISO 50001:2018
Certification body: DEKRA Certification, Inc.
Expires: 9/25/2026
Need dates
Priority windows that venues prefer for hosting events
Mar 5, 2026 - Mar 7, 2026
Jul 1, 2026 - Aug 31, 2026
Jan 1, 2027 - Mar 6, 2027
Jul 1, 2027 - Jul 31, 2027
Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
High season
Sep 06 - Dec 31
Shoulder season
Mar 08 - Jun 27
Low season
Jan 01 - Mar 07Jun 28 - Sep 05
Meeting rooms
Total meeting space
7,500 sq. ft.
Largest room
2,044 sq. ft.
Meeting rooms
9
Second largest room
1,740 sq. ft.
Meeting rooms
Total meeting space
7,500 sq. ft.
Largest room
2,044 sq. ft.
Meeting rooms
9
Second largest room
1,740 sq. ft.
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.
Meeting space
Meeting room floor plans
Guest rooms
Total guest rooms
439
Single (1 bed)
320
Single (1 bed) rate
$139.00 - $599.00
Double (2 beds)
96
Double (2 beds) rate
$169.00 - $629.00
Suites
32
Tax rate
14.875%
Occupancy rate
3.5%
Total guest rooms
439
Single (1 bed)
320
Single (1 bed) rate
$139.00 - $599.00
Double (2 beds)
96
Double (2 beds) rate
$169.00 - $629.00
Suites
32
Tax rate
14.875%
Occupancy rate
3.5%
Location
Getting Here
From FDR Drive: Head southwest on FDR Drive, Take exit 8 toward I-495/Midtown tunnel /E.34th St., Continue on FDR Drive to 1st Avenue, Merge onto FDR Drive. Turn right onto E.38th St. Follow 1st Avenue to E.45th St., Turn right at the 1st cross street on 1st Avenue, Use the left 2 lanes to turn slightly left onto 1st Avenue/United Nations Plaza, Keep left to stay on 1st Avenue/United Nations Plaza, Turn left onto E.45th Street, Turn Left at the 1st cross street onto 2nd Avenue, Turn left at the 1st cross.
From JFK Airport: Take Van Wyck Expressway to Long Island Expressway heading west to the Midtown Tunnel. Continue west, one block to Third Avenue and make a right. At 42nd Street make another right and drive one block to Second Avenue. and make a left onto 44th St. (United Nations Plaza)
From La Guardia Airport:Take the Grand Central Pkwy. (West)to RFK/Triboro Bridge-follow signs to Manhattan. Take-FDR Drive (South) to 49th Street/UN Garage Exit. Continue-49th St. to Second Ave. Take Second Ave. and make a left onto 44th St. (United Nations Plaza).
From Newark Airport: Take the N.J. Turnpike (North) and follow signs for NYC/Lincoln Tunnel. Take Exit 16E (Lincoln Tunnel) and upon leaving the tunnel follow signs for East 42nd St./Time Square. Stay on 44th St. until you reach Second Ave. and make a left
Distance from airport
16 mi
Distance from airport 16 mi
Parking in the area
Parking in the area
Valet parking
( $100.00/day )
Local Attractions
The United Nations Headquarters
Convention center
2 mins
United Nations
New York, NY, US 10017
Visit website
Grand Central Terminal
Historical landmark
3 blks
42nd Street at Park Avenue
New York, NY, US 10017
Visit website
Empire State Building
Historical landmark
20 mins
350 Fifth Avenue
Between 33rd and 34th Streets
New York, NY, US 10118
Visit website
Roosevelt Island Tramway
Recreation
16 blks
E 60th Street & 2nd Avenue
New York, NY, US 10022
Visit website
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Transportation
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Additional Information
Cancellation Policy
Transient Reservations: Cancellations should be by 11:59 pm EST three days prior to the arrival date to avoid a one-night room and tax charge. Group Reservations: Please inquire with a sales professional.
Additional details
Our team understands that planning an event is a team effort – and we're here to help. If you have any questions or need clarifications, please reach out and let us know. We're here to support you while you do what you do best..
Weblinks
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Venue resources
Millennium Hilton New York One UN Plaza Frequently Asked Questions
Explore frequently asked questions from the Millennium Hilton New York One UN Plaza regarding Health and Safety, Sustainability, and Diversity and Inclusion
Diversity and Inclusion
For US hotels only, is Millennium Hilton New York One UN Plaza and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
Health and Safety
Has the fitness room cleaning routine been adjusted/increased at Millennium Hilton New York One UN Plaza? If yes, what new measures are included? If no fitness center, please put N/A.
Yes, Fitness cleaning enhancements are part of Hilton CleanStay (https://www.hilton.com/en/corporate/coronavirus/)
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