One United Nations Park is a striking 43 story black glass tower at 685 First Avenue, completed in 2018 by the Solow Building Company. Designed by Pritzker Prize winning architect Richard Meier, the building represents a notable departure from his signature white modernist aesthetic. The tower houses 148 condominiums on the top 16 floors and 430 rental units below, creating a mixed-use residential complex just south of the United Nations headquarters.
The building's design features distinctly different east and west façades, with the east side facing the East River incorporating clear glass elements on the 28th and 29th floors, while the west façade presents an almost entirely black glass appearance with alternating balconies. Inside, the residences contrast sharply with the dark exterior through a bright white color palette, featuring white oak floors throughout, floor-to-ceiling windows, and over nine foot ceilings. All units include open kitchens with white Calacatta Lincoln marble counters, Dornbracht fixtures, and Gaggenau appliances housed in custom Italian white lacquer cabinetry.
The building offers an impressive range of unit types, from 750 square foot one bedrooms to sprawling 3,800+ square foot duplexes with dramatic double-height great rooms and ceilings soaring up to 20 feet. Several duplex units feature private elevator access and wraparound terraces, while many apartments boast spectacular views of the East River, Manhattan skyline, Empire State Building, and Chrysler Building. All residences are equipped with Crestron smart home systems that control temperature, lighting, and motorized window shades via smartphone.
Amenities include a 70-foot indoor lap pool with steam and sauna, fitness center with private training studio, billiards lounge, catering kitchen, 12 seat screening room, and children's playroom. The building provides dual entry options - a grand travertine clad lobby on First Avenue and discreet access through the private parking garage - along with 24/7 concierge services and an exclusive club lounge for condominium residents.
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