A $200 million redevelopment is underway at 460 Park Avenue, a 22-story office building in Midtown East, Manhattan. Designed by Skidmore, Owings & Merrill and developed by the Hahn Kook Center (U.S.A.), Inc., an affiliate of the Korea International Trade Association, the project will strip the mid-century structure to its original steel frame and rebuild it with new infrastructure, bringing a 350,000-square-foot block of office space to the Park Avenue market. The redevelopment will also include a double-height lobby, a multi-floor amenity suite, and a series of terraces and outdoor spaces. The property is located at the northwest corner of Park Avenue and East 57th Street.
The above rendering previews numerous exterior changes to the original design, pictured below. The wavy aluminum façade will be replaced with a modern glass curtain wall across the entirety of the structure. The massing of the upper levels will also be revised, with the current configuration of stepped setbacks simplified into two stacked boxes atop the main lower volume. At the ground floor, floor-to-ceiling windows will replace the original dark marble cladding.
The building’s upper floors will offer a range of highly efficient floor plates, many with private terraces. The amenity suite will span multiple floors with flexible meeting and event space, lounge and dining areas, and wellness spaces. In addition, a loggia is designed to flood the workplace with fresh air and natural light. New mechanical systems with dedicated outdoor air systems will deliver enhanced indoor air quality and energy performance.
Completed in 1954 as the Olin Building, the structure was designed by Emery Roth & Sons and was among the first buildings in New York built with prefabricated aluminum façade panels. KITA acquired the property in 1974 for nearly $15 million, according to the New York Times. The building spans 282,801 square feet on a 13,557-square-foot parcel, per NYCIDA documents, which also describe a 9,307-square-foot expansion as part of the project.
Redevelopment efforts will convert the property to an all-electric power system. In addition, the development team is targeting LEED Gold, WELL certification, and WiredScore Platinum.
The closest subways from the property are the N, R, W, 4, 5, and 6 trains at the Lexington Avenue/59th Street station to the east.
Completion is slated for the second quarter of 2028.
Subscribe to YIMBY’s daily e-mail
![]()
Follow YIMBYgram for real-time photo updates
Like YIMBY on Facebook
Follow YIMBY’s Twitter for the latest in YIMBYnews








460 Park Ave, seems to almost cry out for some kind of increase in height, but with the near disaster on 42nd street still fresh in people’s minds, that of course is at least temporarily out of favor..