Recently Listed Open House 11/14 12pm - 2pm
870 United Nations Plaza PH37/38B
Manhattan, NY, 10017 $ 3,450,000
Bedrooms4 Baths3.1 Sq 4,000 Monthly Estimate*
$ 23,828
for $3,450,000 with 4 bedrooms and 3 full baths, 1 half bath. This 4,000 square foot home was built in 1967.
870 UNITED NATΙOΝS ΡLΑΖΑ PH 37/38B Light‐Fіllеd Ρenthοuse Duplex in Historic Turtle Bay Neighborhood Has Breathtaking Unobstructed Views of NYC Here is your once-in-a-lifetime opportunity to own a beautifully appointed and impeccably designed three bedroom plus library in one of Manhattan’s premier residences. This residence boasts 9ft ceilings and a gracious layout and bright open city views. The Duplex was imagined and designed by legendary Master Architects Max Abramovitz and Wallace K. Harrison, who also designed the nearby United Nations Secretariat building. The Co-op is a multi-story masterpiece, with mid-century modern details such as plaster walls, high ceilings, hardwood flooring, (white marble flooring on the ground floor and hard wood upstairs) wood-burning fireplace, and a private elevator. This penthouse is the crowning jewel of one of the most modernist residential structures in New York City with wall to wall windows spread over two floors with amazing views from all rooms. Additional features of this incredible home include custom lighting, multiple zoned central air conditioning and generous closet space throughout. The sun drenched corner PH looks out on panoramic NW&E views and the greatest city in the world is literally at your feet. MAIN LEVEL 37TH FLOOR Enter through a private foyer that showcases a beautiful spiral staircase. The vast corner living boasts a wood burning fireplace with a finely crafted marble mantle. Other rooms on this level include a large privale bedroom with ensuite bathroom; an eat in kitchen with a dishwasher and a wine cooler; a formal dining room and library with direct and protected views of the East River and beyond; a laundry room with a washer and dryer; and a service entrance, UPPER LEVEL 38TH FLOOR Ascend to a second floor via the private elevator or the gorgeous spiral staircase to access the large Master Suite which includes a dressing room and a custom marble bathroom with a luxurious rainfall shower, walk in closets and a spacious sitting room that could easily be converted into a fourth bedroom; a home office, or an additional bathroom as the space’s original plumbing remains intact. (There is a dressing room that could be converted back to an additional bathroom) The second and third bedrooms on this level both have ensuite bathrooms. ABOUT THE BUILDING 870 UN PLAZA is a prestigious luxury coop which has the longest private driveway in NYC, which leads to a grand triple height lobby. The superbly run full service building offers a 24 hour doorman, valet, and concierge service. The more than 50 staff members provide five star service and security elevating residents to a whole new level of lifestyle. Building amenities include an on site management office; state of the art fitness center with Pilates studio; golf simulator; billiards room; two conference rooms; an in house dry cleaning service; rooftop sun decks; heated indoor garage; and “Club39”, a private resident’s lounge and entertainment area. Pets are welcome, and there is a dog park across the street. A storage room transfers with the apartment. United Nations Plaza is conveniently situated near public transportation, shops, restaurants and the FDR Drive, which makes its location ideal for frequent commuters. Neighboring the 18 acre UN Complex makes this exquisite home the epitome of comfort, privacy, and serenity.
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Open House
11/14/2026 12:00 PM - 2:00 PM
11/15/2026 12:00 PM - 2:00 PM
870 United Nations Plaza PH37/38B Manhattan, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralHOA 11367
Property SubType Apartment
Community Features Sauna
Assoc Fee Paid Per Monthly
County New York
New Construction false
Property Type Residential
Attached Garage false
Subdivision Name Midtown East
Garage Y/N false
City New York City
Lot Size Units Square Feet
Land Lease Y/N false
Tax Annual Amount 0
Standard Status Active
Property Sub Type Additional Apartment
Virtual Tour https://youtube.com/watch?v=0VJQ9wfSfOw
Cooling Central Air Other
Appliances Dryer Dishwasher Wine Cooler Washer
Garage Spaces 0
Patio/Porch Features Deck
Architectural Style Apartment
Year Built 1967
Total Rooms 8
Full Baths 3
Expected Active Date 2026-01-14T00:00:00Z
Structure Type High Rise
Building Features Billiard Room Bike Storage Common Lounge Concierge Elevator(s) Fitness Center Sauna Steam Room
Pets Allowed Building Yes Cats OK Dogs OK
Unit Number PH37/38B
Spa Features Sauna
View City Skyline
NumberOfUnitsTotal 85
Tax Lot 7501
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InteriorBasement (Y/N) false
Air Conditioning Y/N true
Heating Y/N false
Fireplace Y/N true
Interior Features Entrance Foyer Eat-in Kitchen Elevator High Ceilings Sauna Walk-In Closet(s)
Flooring Hardwood
Total Fireplaces 1
Half Baths 1
Total Bedrooms 4
Total Baths 0
Laundry Features Building Washer Dryer Install Allowed Common On Floor Common Area In Unit
Fireplace Features Other
Total Stories 37
Entry Level 1
Furnished Y/N Unfurnished
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ExteriorLot Size Area 91930.2
Exterior Features Building Courtyard Building Garden Building Roof Deck Private Outdoor Space Over 60 Sqft
Lot Dimensions 207.050000x444.000000
Parking Features Garage Valet
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* Excluded FeaturesList ByPamela A OconnorListing Agent
Sothebys International RealtyBroker
Affordability Calculator
- Monthly Principal & Interest
- $23,828
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbyCo-op listings in Manhattan, NY
Average List Price $1,719,499
Percent of Sale Price 50%
About Manhattan, NY 1,662,179 Population
8% Since 2002
$ 86,055 Median Income
39.14 Median Age
16% Households with Children
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0 Elementary School
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Pricing History| Date | Price | Price Change | Description |
|---|
| 11/13/2026 | $3,450,000 | | Listed Price |