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“Exceptional 4 Bedroom Duplex”
Perched high above Manhattan in the iconic 870 United Nations Plaza, a celebrated mid-century masterpiece, a sprawling (approximately 4000 SF), corner duplex designed by Angelo Donghia offering grand proportions and breathtaking panoramic city and river views from every room awaits you. This extraordinary four bedroom, four and-a-half bath home with abundant closets and storage throughout is wrapped in walls of windows that showcase sweeping vistas of the East River, the Manhattan skyline and beyond, flooding the apartment with natural light. Designed for both gracious entertaining and comfortable living, the layout provides the ideal separation of public and private spaces connected by a sculptural staircase.
Main level: Entrance foyer opens onto large central gallery with travertine floors and powder room which leads into the expansive south/east facing corner living room with dazzling river and city views and a rare wood-burning fireplace and custom built-ins. The south facing oversized formal dining room with custom storage is perfect for luminous candlelight dinners. Adjacent to the living room is a library/bedroom with media closet. Large chef’s kitchen with Subzero, Viking and Miele appliances, granite countertops, dining counter and plentiful storage. Staff room/bedroom with bath, private internal elevator and laundry room complete this floor.
Upper Level: Sumptuous corner primary suite with breathtaking river & city views, custom dressing room, sitting room/bedroom/office with two baths. Additional bedroom with dressing area and bath with custom built-ins, huge walk-in closet in hallway finish this floor.
870 UNP designed by the master architects Harrison & Abramovitz is a white glove, pet friendly coop with a seasoned and accommodating staff of 53 with a spectacular triple height lobby. Amenities include a private driveway, 24hr. doorman and concierge, valet service, garage, roof terrace, fully equipped fitness center with Pilates studio, golf simulator, 2 conference rooms, Club 39 – a residents lounge with catering kitchen, Billiard Room, individual storage unit transfers with the apartment, bicycle storage and on-site Management Office. Apartments may be purchased in a Qualified Personal Residential Trust. Foreign buyers welcome with USA based assets. 3% flip tax paid by purchaser, 75% financing allowed. Easy access to East River Drive, Grand Central, public transportation, fine restaurants and shopping. Pied-a-terre purchases permitted. Maintenance $11,537, Utilities $2,916, Window Washing $108, Cable/ Internet $91 $14,652 Total Monthly Charges
| Service Level | Doorman (f/t) |
| Building Type | Coop |
| Building Pets Policy | Pets OK |
| Building Profile | View Building Page |
| More on StreetEasy | View Building |
| Listed | June 23, 2026 |
| Days on Market | 109 |
| Last Updated | August 30, 2026 |
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