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Rent/Lease Office 866 United Nations Plz

Lease Office 866 United Nations Plz

$ / SF SF Monthly Rent
Negotiable

Rent Sublease Office at 866 United Nations Plz

Nearby Sublease office Spaces for Rent

Address $ / SF SF Monthly Rent
Fifth Ave & East 44th Street $ 65
13,500
$ 73,125
E 42nd St & Lexington Avenue $ 40
55,700
$ 187,987
5th Ave & East 44th Street $ 69
9,600
$ 55,200
Park Ave & East 45th Street $ 98
9,700
$ 79,620
Third Ave & East 39th Street $ 36
49,100
$ 145,254
Lexington Ave & East 43rd Street $ 53
12,900
$ 56,975
Address $ / SF SF Monthly Rent
Fifth Ave & East 44th Street $ 54
3,500
$ 15,895
Park Ave & East 40th Street $ 67
4,300
$ 24,008
Lexington Ave & East 41st Street $ 64
3,800
$ 20,266
5th Ave & East 44th Street $ 70
7,000
$ 40,541
E 42nd St & Lexington Avenue $ 49
4,800
$ 19,600
Park Ave & East 39th Street $ 99
4,200
$ 34,650
Address $ / SF SF Monthly Rent
Second Ave & East 43rd Street $ 39
1,800
$ 5,850
Address $ / SF SF Monthly Rent
Lexington Ave & East 41st Street $ 25
7,300
$ 15,360
Fifth Ave & East 45th Street $ 40
10,300
$ 34,333
Address $ / SF SF Monthly Rent
Madison Ave & East 40th Street $ 59
4,200
$ 20,737
Fifth Ave & East 45th Street $ 55
3,400
$ 15,583
Lexington Ave & East 41st Street $ 26
5,600
$ 12,016
E 42nd St & Park Avenue $ 42
5,100
$ 17,850
E 42nd St & Lexington Avenue $ 50
4,800
$ 20,200
Fifth Ave & East 44th Street $ 52
3,300
$ 14,162
E 41st St & Fifth Avenue $ 48
2,700
$ 10,800
Address $ / SF SF Monthly Rent
Fifth Ave & East 45th Street $ 52
2,100
$ 9,012
Lexington Ave & East 40th Street $ 42
2,100
$ 7,262
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Address $ / SF SF Monthly Rent
Type of Space Class A/month Class B/month Class C/month
Windowed office/person
Interior office/person
Team Rooms
Suites

Nearby office Spaces for Rent

Address $ / SF SF Monthly Rent
Second Ave & East 42nd Street $ 42
8,300
$ 29,395
Address $ / SF SF Monthly Rent
Second Ave & East 42nd Street $ 42
3,000
$ 10,375
Address $ / SF SF Monthly Rent
Second Ave & East 42nd Street $ 40
2,000
$ 6,750
Address $ / SF SF Monthly Rent
Madison Ave & East 40th Street $ 66
14,600
$ 80,300
Vanderbilt Ave & East 44th Street $ 80
8,100
$ 53,662
E 42nd St & Park Avenue $ 59
9,700
$ 47,691
Fifth Ave & East 42nd Street $ 58
7,400
$ 35,766
E 44th St & Third Avenue $ 58
8,400
$ 40,950
Fifth Ave & East 45th Street $ 68
7,900
$ 44,766
Address $ / SF SF Monthly Rent
Second Ave & East 43rd Street $ 56
4,600
$ 21,466
Address $ / SF SF Monthly Rent
Madison Ave & East 40th Street $ 65
1,700
$ 9,208
Second Ave & East 43rd Street $ 57
2,300
$ 10,925
Madison Ave & East 39th Street $ 50
1,900
$ 7,916
Fifth Ave & East 42nd Street $ 60
1,600
$ 8,000
Madison Ave & East 41st Avenue $ 55
2,000
$ 9,166
E 42nd St & Madison Avenue $ 70
2,100
$ 12,162
E 42nd St & Lexington Avenue $ 59
2,200
$ 10,816
E 44th St & Fifth Avenue $ 55
2,200
$ 10,083
Address $ / SF SF Monthly Rent
Fifth Ave & East 39th Street $ 52
7,300
$ 31,633
E 39th St & Fifth Avenue $ 40
7,900
$ 26,333
Fifth Ave & Between East 42nd Street $ 84
9,200
$ 64,783
Address $ / SF SF Monthly Rent
E 40th St & Lexington Avenue $ 50
3,000
$ 12,375
Fifth Ave & Between East 42nd Street $ 84
6,000
$ 42,250
Address $ / SF SF Monthly Rent
E 40th St & Lexington Avenue $ 48
1,600
$ 6,466

Retail Spaces for Rent at 866 United Nations Plz

Rent Retail 866 United Nations Plz

Rent Medical Space at 866 United Nations Plz

$ / SF SF Monthly Rent
Please notify me when a new space is available
Tenant Broker’s Perspective: Return-to-office mandates are driving up rental prices at 866 United Nations Plaza. This trend is projected to continue. Opportunities for subleases remain available at 866 United Nations Plaza and in the nearby U.N. Plaza neighborhood.
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866 United Nations Plaza Property Overview

Building Address: 866 United Nations Plz, New York NY 10017
Building Alternate Address: 866 United Nations plz
Zip Code:10017
Neighborhood:U.N. Plaza
Borough:Manhattan
Stories:38
Year Built:1965
Building Class:A
Block & lot:01360-7501

866 United Nations Plaza is a six-story, Class A office building located in Manhattan, NYC. It was constructed in 1965 and spans a full city block from 48th to 49th Streets between First Avenue and the FDR East River Drive.

The building is situated just north of the United Nations campus and offers unobstructed views of the East River and the UN grounds. Its design complements the architecture of the Secretariat Building, acting as an extension of the UN campus.

Features of the building include four sides of oversized windows, two separate lobbies, six modernized high-speed elevators, a separate freight entrance, and an on-site underground parking garage. The building also boasts a spacious light-filled interior courtyard and state-of-the-art security systems.

Since its construction, 866 United Nations Plaza has been home to prestigious missions, consulates, non-governmental organizations (NGOs), legal firms, and businesses serving the UN community.

866 United Nations Plaza, Manhattan, NYC is a prestigious address known for its prime location and stunning views. Situated in the heart of Midtown Manhattan, this iconic building offers Class-A office space with unparalleled amenities.

Located on a full city block along the East River, it provides unobstructed 360-degree views of the United Nations campus, the Secretariat Building, and the East River. The building features high ceilings, oversized windows, and a state-of-the-art security system.

Its strategic location near Grand Central Terminal and multiple subway lines ensures easy accessibility for both residents and visitors.


866 United Nations Plaza in Manhattan, NYC, offers a range of premium amenities:

  • Rooftop Terrace and Lounge: Enjoy a serene escape with breathtaking views, ideal for relaxation or casual meetings.
  • On-Site Café and Food Hall: Diverse dining options available within the building.
  • Modernized Spaces: Fully renovated offices with sleek designs to inspire creativity and productivity.
  • Impressive Grand Lobby: Marble and terrazzo floors, travertine walls, and high ceilings create a prestigious atmosphere.
  • 24-Hour Security and Access: Enhanced security features for peace of mind.
  • Central Heating and Cooling: Efficient climate control systems.
  • On-Premises Parking: Convenient secured parking for tenants.
  • Spacious Light-Filled Interior Garden Courtyard: A tranquil oasis in the heart of Manhattan.

866 United Nations Plaza in Manhattan, NYC, is a prestigious Class A office building that has been home to numerous esteemed organizations since its construction in 1965. The building is strategically located near the United Nations Headquarters, offering unparalleled views of the East River and the UN campus.

Notable tenants include:

  • Prestigious missions and consulates
  • Non-governmental organizations (NGOs)
  • Respected law firms
  • Consultants and businesses serving the United Nations community

The building features modern amenities, including high-speed elevators, a spacious courtyard, and on-site parking. Its location provides easy access to major transportation hubs like Grand Central Station and the FDR Drive.


Internet Providers at 866 United Nations Plaza, Manhattan, NYC

The building is located near several fiber-optic networks, offering high-speed internet options. Verizon and Crown Castle have fiber assets nearby, providing speeds from 10 to 1000 Mbps.

Key internet providers in the area include:

  • Verizon Fios: Offers 100% fiber-optic connections with speeds up to 940 Mbps.
  • AT&T U-verse: Provides reliable internet with speeds up to 1 Gbps.
  • Spectrum: Offers cable internet with speeds up to 300 Mbps.
  • Xfinity: Provides cable internet with speeds up to 2 Gbps.

Location: 866 United Nations Plaza, Manhattan, NYC 10017

Nearest Cross Streets: 1st Avenue and East 49th Street

Public Transportation Options:

  • Bus: M15-SBS, M50, QM42
  • Subway: Lines 4, 5, 6, 6X, 7
  • Train: Grand Central Madison (12-minute walk)

Nearest Bus Stops:

  • E 49 St/1 Av (2-minute walk)
  • 1 Av/Mitchell Pl (3-minute walk)
  • 3 Av/E 49 St (8-minute walk)

Nuverse Advisor LLC Testimonial

Nuverse Advisor LLC testimonial Dear Stephen, We would like to thank you for your assistance in helping us to arrange a sublet in Olympic Tower. My partners and I were determined to sublet a space that was fully furnished and equipped to our specifications at a fair market value. We utilized several different brokers, but we found that only you consistently found new sublet opportunities for us during the entire year of our search. When we began our search, prices for Class A office space in the Plaza District ranged from $80-150/RSF, by the end of our search the prices had fallen to $50-$85/RSF. Your hard work and tenacity at finding new listings allowed us to find the ideal space at the right price in Class A. Thanks for sticking with us. Sincerely, Elias Saal
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Tenant Representation: Optimal Spaces acts exclusively as a "Tenant Broker," only representing tenants, never landlords.
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Comprehensive Process: Agents guide clients end-to-end, offering market surveys, floor plans, pricing expectations, and industry contacts.
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Why Optimal Spaces –
Tenant Broker

✓
  • No fee for clients renting space.
  • We work for YOU, not the landlord.
  • Save 15–20% on your business costs.
  • Save 100–200 hours of research.
  • Access to all available spaces.
  • Specialized real estate expertise.

Alone or with other broker

✕
  • Miss deals and hard-to-find spaces.
  • Potential conflict of interest (often represent landlords).
  • Only 10% of available spaces are online.
  • Lack of specialized expertise.
  • May not get the best terms or uncover hidden costs.
Why Use a Tenant Broker: Your Advocate in Commercial Real Estate
1. The Crucial Distinction: Whose Side Are They On?
2. It Almost Always Costs You Nothing
3. Access to “Hidden” Inventory
4. Negotiating Beyond Base Rent
5. Time Savings & Process Management
6. Mitigating Risk (the “Gotchas”)
Summary: Don’t rely on the landlord’s agent. A tenant broker is your advocate, provides better data, negotiates a complete package, and typically costs you nothing.

Office Buildings by Class in U.N. Plaza

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