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633 Third Ave. 19th Floor Office

  • Usage: Office
  • Type: Sale
  • Floor: 19th Floor
  • Size: 1,104 SQFT
  • Price: $725/SQFT
  • Term: Ownership
Rare, Class A office condominiums just steps from Grand Central and the United Nations.

This available office condo presents the perfect opportunity to purchase a Grand Central office space.

What this office does contain is; great Midtown Manhattan windowed views, streamlined radiators found along the perimeter, and considerable ceiling heights whether finished or exposed raw. Regardless of your layout you can benefit here from a number of features which include; efficient center-core plates, generous column spacing, high ceiling heights, and outstanding views / exposure from its distinctive glass clad facade. The strength of this space is both its size and simplicity enabling a tenant to jump right in with little effort.

This distinctive space stands within a premiere Class A office tower which offers brand new common corridors which are paired with new passenger elevator cabs, updated lobby,

Each floor within 633 Third Avenue is a separate condominium unit. Other Owners of condominium interests in the building include Memorial Sloan-Kettering Cancer Center, the New York State Governor's Office, Empire State Development Corporation, UNICEF, The World Zionist Organization as well as many other consulates, missions, For- and Not-For-Profit organizations.

The building's convenient location is complemented by many great features, including a completely renovated entrance, a fine marble lobby, an on-site garage and state-of-the-art security.

This location can offer an array of professional space options including a private full-floor, partial floor, with the ability to buy and combine additional spaces within, an outstanding opportunity to own your own commercial space in Manhattan. This prestigious area of the city is just steps from Grand Central Station and bound within Manhattan Plaza District, one of New York's most coveted neighborhoods for top Hedge Funds, Banks, and Insurers.

All uses considered / Negotiable terms / Immediate availability

Features
• Delivered condo unit will be White Box
• Partial floor units overlooking Third Avenue (expansive Manhattan and East River views)
• Steps away from the United Nations
• Turn-key existing office installation or customizable to your needs.
• Flexible open layouts perfect for a wide range of owner occupiers/tenants, including government, legal, consulting, Not-For-Profits, TAMI (technology, advertising, media and information) and FIRE (financial services, insurance and real estate) uses.
• 10' Ceilings slab-to-slab.
• Full height windows on all sides - Excellent light and views.
• (2) sets of double-door entrances off the elevator lobby create an impressive full floor presence
• (8) recently refurbished elevators provide highly efficient service to the floor
• Modern infrastructure and attractive existing office installation
• ADA compliant elevators, entrances and bathrooms
• Supplemental HVAC unit (HVAC hours: weekdays 8:00 AM to 6:00 PM)
• Prestigious owner/tenant roster including Memorial Sloan-Kettering, Mount Sinai Hospital, New York State Governor' s Office and UNICEF
• Dramatic contemporary two-story lobby
• 24 / 7 Access via Staffed Lobby + Key-card Access
• Modern building systems and first-class management
• Dock' s Oyster Bar & Seafood Grill, New York Sports Club and Chase Bank all conveniently accessed through the building lobby
• Parking Garage on-Site
• World class location in a mid-town Manhattan high-rise Class A office building on Third Avenue.
• Two blocks from Grand Central Terminal, 5 subway lines and the Hudson, Harlem, and New Haven lines on Metro North.
• Steps form the UN and within a few blocks to many of New York's prestigious hospitals.
• Access to Dock's Oyster Bar & Seafood Grill, NY Sports Club and Chase Bank through the lobby

Nearby Transportation

• S, 4, 5, 6, 7 at 42 Street - Grand Central under 500 feet
• S, 4, 5, 6, 7 at Grand Central 0.13 miles
• 6 Train at 33rd Street 0.41 miles
• E Train at 34th Street Ferry Landing 0.41 miles
• B, D, F, M, 7 at 5th Avenue 0.43 miles

Nearby Amenities

• Renwick Hotel
• Pod 39 Hotel
• Grand Hyatt Hotel
• Fitzpatrick Grand Central
• Millennium Hotel
• Helmsley Hotel

Nearby Restaurants
• Palm Restaurant
• Cosi
• Sushi Yasuda
• Shake Shack
• Just Salad
• Zengo Restaurant
• Cipriana
• Sparks Steak House
• The Capital Grille


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633 Third Ave., New York, NY 10017
Building at 633 03 Ave

About the Building

633 Third Avenue – Class A Office Condominium in Midtown East

Rising 41 stories in the heart of Midtown East, 633 Third Avenue is a premier Class A office condominium known for its exceptional light, modern infrastructure, and commanding views. The building offers units ranging from 4,322 RSF to 19,774 RSF, with each space benefiting from an extremely efficient center-core layout and four full sides of oversized windows. These features ensure exceptional natural light and airflow throughout every suite. Delivered in clean “shell” condition, the available offices allow for maximum flexibility in layout design and are supported by high ceilings, brand-new renovated corridors, and pristine restrooms.

Tenants and visitors are welcomed into a dramatic, contemporary two-story lobby that is staffed around the clock, setting a professional tone the moment you arrive. 633 Third Avenue is a rare offering in the Manhattan office market as a Class A condominium—ideal for users looking to own or lease space within a highly institutional-quality asset. The building is managed with first-class attention to detail, offering state-of-the-art systems, tenant-controlled comfort, and secure, reliable operations.

Home to an esteemed roster of owners and tenants such as Memorial Sloan-Kettering, the New York State Governor’s Office, and UNICEF, the building offers not only stability but prestige. Located just steps from Grand Central Terminal and the United Nations, the address is perfectly positioned for commuter convenience and international access. In-building amenities include Dock’s Oyster Bar, Chase Bank, and New York Sports Club, all of which are accessible directly through the lobby—providing unmatched convenience for staff and clients alike.

Whether you’re seeking a long-term headquarters or a mid-sized ownership opportunity in a strategic Midtown East location, 633 Third Avenue delivers unmatched value and reputation within one of New York City’s most respected commercial corridors.


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