Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,500,000

Listed at $2,495,000 · Sold 0.2% above asking · Closed May 18, 2026

860 United Nations Plaza #25B
3D Tour
Closed For Sale Co-op

$2,495,000

860 United Nations Plaza #25B

Beekman, Manhattan

MLS® #RLS20046978

RLS at REBNY

Listing by Sothebys International Realty

3

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1966

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Lot Size 88,357 sq ft
Year Built 1966
Ownership Co-op
Maintenance $5,298/mo
Parking Garage
Neighborhood Beekman
Floor 25 of 38

Property Highlights

  • Views: City
  • Exposure: East,North facing
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 3 Full, 1 Half
Floor 25 of 38
View City
Exposure East,North
Cooling Central Air
Pets Yes
Year Built 1966
Parking Garage Available
Structure Type HighRise
Flooring Hardwood
Lot Size 88,357 sq ft
Parcel # 1360-9001-00860-000-000025B
Block/Lot 01360/7501

Listing History

Event Date Price Change
Listed Sep 8, 2025 $2,595,000 -
Currently Jun 1, 2026 $2,495,000 -3.9%

Description

Residence 25B — A Masterpiece in the Sky at 860 United Nations Plaza. Redefining Manhattan luxury, Residence 25B is a flawlessly reimagined 3-bedroom, 3.5-bath cooperative boasting over 2,200 square feet at the iconic 860 United Nations Plaza. Conceived by the renowned architects Harrison & Abramovitz, this legendary address remains a global symbol of refinement, discretion, and prestige. Soaring above the East River, this corner residence is encased in floor-to-ceiling glass, capturing breathtaking, uninterrupted panoramas of the river, skyline, and city beyond. Every inch of the home has been meticulously redesigned with uncompromising craftsmanship, modern sophistication, and luxurious detail. A stately entrance gallery sets the stage, unfolding into a grand living room bathed in natural light and framed by mesmerizing river vistas—a dramatic setting suited for lavish entertaining or quiet daily living. The adjacent formal dining room, equally gracious, flows seamlessly into the custom eat-in chef’s kitchen. Outfitted with Sub-Zero, Miele, and Dacor appliances, a Bisazza tile backsplash, and striking Dekton countertops, this culinary haven features abundant cabinetry, a large pantry, and a sunlit breakfast area perfectly positioned to overlook the East River. For connoisseurs, a discreet wine fridge and bar area—easily convertible into a full wet bar—enhance the entertaining experience. The serene primary suite is a sanctuary of luxury, complete with three custom closets, floor-to-ceiling windows, and a spa-inspired bath adorned with multicolored ocean glass tiles, a dual vanity, and indulgent fixtures. A washer/dryer is conveniently located within the suite. A thoughtful split-bedroom layout ensures privacy, with two additional bedrooms—each featuring an en suite bath and generous closet space—set apart from the primary wing. Enhancing the modern lifestyle, the home is equipped with smart features including motorized shades throughout and a Nest climate control system. A beautifully appointed powder room off the entry completes the residence. 860 United Nations Plaza offers an unparalleled level of service and amenities befitting its reputation as one of Manhattan’s most distinguished cooperatives. A private, gated driveway ushers residents into a magnificent triple-height lobby staffed by 24-hour doormen, concierge, and valet. Amenities include a brand-new fitness center and Pilates studio, the Residents’ Club 39 with private lounge and catering kitchen, two conference rooms, a golf simulator, billiards room, in-house dry cleaning, rooftop sundecks, and garage. Pied-à-terres, pets, trusts, and international purchasers with qualifying U.S.-based assets are welcome. 3% flip tax paid by purchaser.

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room In Unit Flooring: Hardwood

Exterior Features

Building Garden Garden

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Building Data View Compliance & Permits
Total Units 167
Stories 38
Structure HighRise

Financial Details

Maintenance $5,298/mo
Original Price $2,595,000
Sale Price $2,500,000
Previous Price $2,595,000

Beekman occupies a low-traffic pocket on Manhattan's East Side, centered on the two-block Beekman Place between 49th and 51st Streets with direct views of the East River. The housing stock features well-maintained prewar cooperatives, ivy-covered townhouses, and luxury condominiums, with the E, M, and 6 trains at nearby Lexington Avenue stations and the 4, 5, 6, and 7 at Grand Central-42nd Street. Peter Detmold Park and the East River esplanade provide waterfront green space within steps of the residential core.

Beekman Live Market Data

View Neighborhood

Active Listings

53

Median Asking Price

$1.35M

Median $/Sqft

$906

Avg Days on Market

N/A

New This Week

1

Price Reduced

53%

Sold (30 Days)

2

Median Sale Price

$2.40M

Live data from RLS at REBNY • Updated 5/31/26, 10:42 PM EST

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Location

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860 United Nations Plaza #25B, Beekman, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1967
Year Built
59 years old
37
Floors
C5-2
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $64,143,272
Land Value: $10,664,999
Exemptions: $29,250,383

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 88,357 SF
Building Area: 306,964 SF
Built FAR: 3.47
Allowed FAR: 10

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $5,298 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1966, making it approximately 60 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20046978
First Listed: 9/8/2025
On Market: 9/8/2025
Price Changed: 2/3/2026
Closed: 5/18/2026
Contract Date: 9/8/2025

Listing Courtesy of Sothebys International Realty - Leslie Modell

Listing Contact: (212) 606-7668

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.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 6/1/2026 at 2:42 AM UTC

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