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3 Beds
3 Baths

$2,800,000

870 United Nations Plaza 23B, New York City NY, 10017

Built in1966
Property typeCo-op

Policies

Pets Allowed
Yes

Overview

Active

Listed Oct 13, 2026

Updated 2h ago

Beautifully renovated by McBride & Associates Architects with interiors by Kari McCabe Inc., Residence 23B is an exceptionally spacious High Floor Corner home in Mint Move-in Condition. Oversized windows and multiple exposures fill the interiors with natural light while framing expansive city, skyline, East River, and bridge views. Grandly Scaled Entertaining: • Gracious Entry Gallery • Expansive 28'10" x 26'7" Corner Living and Dining Room • Wall-to-Wall oversized windows with sweeping city, skyline, and East River views from Northern and Western Exposures • Beautiful hardwood floors and custom lighting throughout Windowed Eat-In Kitchen • Spacious windowed Eat-In Kitchen with a dedicated breakfast area • Custom wood cabinetry and extensive storage • Stone countertops and backsplash • Dacor Gas Range • Miele Dishwasher • Separate Laundry Room with Miele Washer and Dryer • Excellent flow to the Gallery and Entertaining Spaces Private Bedroom Wing • Substantial Primary Bedroom with open views • Large Walk-In Closet and additional closet • En-Suite Primary Bathroom • Second Bedroom with a Full Bathroom • Library/Bedroom with an En-Suite Bathroom and excellent closet space • Powder Room • Thoughtfully designed abundant storage throughout *Staff Room Available For Purchase Separately* • Asking Price: $275,000 • Separate, private suite located on the seventh floor • Spacious 14'7" x 10'10" Office/Staff Room • Hardwood floors and recessed lighting • Renovated Full Bathroom with a glass-enclosed shower, stone tile, and contemporary fixtures • Flexible use as a Home Office, Guest Suite, Staff Room, or private retreat Building & Lifestyle: 860/870 United Nations Plaza was designed by master architects Harrison & Abramovitz and is one of the world’s most iconic residences. This architecturally prestigious luxury cooperative boasts the longest private driveway in the city, leading to a grand triple-height Lobby. A staff of 53 provides residents with 24-hour service and security. Superb amenities include an on-site Management Office, Fitness Center, Pilates Studio, Private Residents Club 39 with a lounge, kitchen, and entertainment rooms, two Conference Rooms, Golf Simulator, Billiards Room, in-house dry cleaning service, Rooftop Sun Decks, and a Garage. Pets are welcome. Apartments may be purchased in a Qualified Personal Residence Trust, and foreign buyers are welcome with USA-based assets. 75% Financing Permitted. Maintenance: $4,448.82/month. Utilities: $1,269.69/month. Cable and Internet: $91.23/month. Window Washing: $58.65/month. Total Monthly Charges: $5,868.39. 3% Flip Tax paid by Buyer. A rare High Floor Corner offering, Residence 23B combines beautifully renovated interiors, grand proportions, abundant natural light, and impressive open views. The separate Office/Staff Room provides an exceptional degree of flexibility within one of Manhattan’s most distinguished residential addresses.

$18,628/mo

Est. mortgage payment based on a $2,800,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
RLS20120550

Interior Features

Bedrooms
3
Bathrooms
3
Cooling
Yes
Basement
No

Exterior Features

Lot Size
0.37 Acres

Other Property Details

Maintenance Fee Frequency
Monthly
Garage
Yes
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Listing Courtesy of Sothebys International Realty -  Nikki Field

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York’s Residential Listing Service (the “RLS”). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer’s personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026  The Real Estate Board of New York, Inc., All rights reserved

RLS Data display by Brown Harris Stevens. Data last updated on 10/15/2026 at 5:43 PM UTC

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