630 thiRD AVENUE

Owned and operated by ATCO, 630 Third Avenue is a 23 floor, 252,000 SF commercial office building located on Third Avenue between East 40th and East 41st Streets in the heart on Midtown Manhattan. It features an open concept lobby, new windows, sun-filled terraces on two floors, state-of-the-art security cameras, upgraded mechanical systems, LEED Silver Certification and 24-hour security staff, which makes this building stand out among its neighbors.

The building offers excellent northern and western views allowing for sunny exposures and flexible floorplates that range from approximately 14,960 SF to 2,800 SF.

Building Features

- Prime location
- Open concept lobby
- LEED Silver Certification
- Terraces on two floors
- Sunny exposures
- State-of-the-art security cameras
- Steps from Grand Central Terminal
- Steps from The New York Public Library, The Pierpont Morgan Library, and Bryant Park
- 2,800 SF – 14,960 SF Floorplates
- Exceptional property management


Centrally Located

630 Third Avenue is situated at the crossroads of the heart of Midtown Manhattan, its most revered historic architecture, the energy of today’s commerce and the hub of the city’s transportation. Landmark buildings including the Chrysler Building, Empire State Building, and the elegantly restored Grand Central Station exist in unique harmony with high-end retailers such as Ann Taylor Loft, Barami, Brooks Brothers, and Coach.

Grand Central Oyster Bar & Restaurant, Capital Grille, Cipriani and Junior's are just a few of the diverse eateries found in Grand Central's dining concourse. Just a brisk walk away are The New York Public Library, The Pierpont Morgan Library, and Bryant Park, home of Fashion Week and other year round festivals. For business travelers there are a number of hotels, from the dazzling Grand Hyatt New York to the trendy boutique Dylan Hotel on East 41st Street.



Grand Central Station

United Nations

The Morgan Library

NY Public Library

Grand Hyatt NY

Port Authority Bus Terminal

Times Square

FDR Drive

NYU Hospital


Owned by ATCO

ATCO is a real estate investment and ownership platform deploying capital in select cities across the United States, with a particular emphasis on value-add opportunities. ATCO is currently deploying capital through a joint venture program with family offices and other private capital, focused on urban office and retail properties. Target markets include the Central Business Districts of Austin, Nashville, Charlotte, and Raleigh-Durham-Chapel Hill, and the metro New York area.

Learn more about ATCO →