Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,812,500

Listed at $1,900,000 · Sold 4.6% below asking · Closed March 3, 2025

Closed For Sale Co-op

$1,900,000

870 United Nations Plaza #26D

Beekman, Manhattan

MLS® #RLS10959785

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 $6,179/mo
Parking Garage
Neighborhood Beekman

Property Highlights

  • Views: City, Water
  • Exposure: East,North facing
  • Outdoor Space: Building Terrace, Terrace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 3 Full, 1 Half
View City, Water
Exposure East,North
Pets Yes
Year Built 1966
Parking Garage Available
Structure Type HighRise
Furnished Unfurnished
Lot Size 88,357 sq ft
Parcel # 1360-9002-00870-000-000026D
Block/Lot 01360/7501

Listing History

Event Date Price Change
Listed May 13, 2024 $1,900,000 -
Price Reduced Aug 27, 2024 $2,795,000 +47.1%

Description

This iconic building was erected in 1966 by Max Abramovitz and Wallace Harrison, the lead architects for the United Nations Headquarters. The luxury building is known as one of New York City’s classic modernist residential buildings. It boasts unencumbered city views from oversized windows and overlooks the East River. Located near Beekman and Sutton Place in the heart of midtown Manhattan it is easily accessible to pocket parks and the newly created East Midtown Greenway which has a 1.8-acre public promenade along the East River waterfront. United Nations Plaza is comprised of two 38 story towers, containing @336 apartments. The building has a circular drive for easy access, four spacious sundecks with 360-degree views, garage, state of the art gym, and library. In addition, the building is pet friendly. The highly attentive staff is known for providing tight security and privacy for its residents. This elegant high floor home with stunning city and river views was originally an oversized “Classic 6”. The sun-flooded apartment was opened to create a sophisticated apartment for both living and entertaining. A large square entry foyer with half bath welcomes you into the apartment. The second bedroom with an ensuite marble bathroom, now doubles as a library/ guest room which opens into the corner Living Room by bi-fold doors. The large formal dining room can be accessed from both the foyer and living room which creates a circular flow for grand entertaining. The expansive corner living room has multiple seating areas plus room for a card table. The primary bedroom suite which faces North has a dressing area, 2 large walk in closets and an ensuite marble bathroom with soaking tub and separate stall shower. The large L shaped eat in kitchen with butler’s pantry is equipped with stainless steel appliances including a Fisher Paykel Refrigerator, Bosch dishwasher, Miele 4 burner stove, microwave, ice maker and a stacked Miele washer/dryer. The third bedroom with ensuite bathroom now serves as a home office. The apartment has 8 large closets, motorized shades, and a secondary back service entrance. The Living Room and Dining Room have hand painted stenciled floors. 3% flip tax paid by purchaser.

Features & Amenities

Interior Features

Common Area Laundry Room

Exterior Features

Private Outdoor Space Over60 Sqft Building Terrace Terrace

Appliances

Dryer Dishwasher Washer

Building Information

Building Data View Compliance & Permits
Total Units 169
Stories 38
Structure HighRise

Financial Details

Maintenance $6,179/mo
Sale Price $1,812,500
Previous Price $2,795,000

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

55

Median Asking Price

$1.07M

Median $/Sqft

$983

Avg Days on Market

N/A

New This Week

2

Price Reduced

49%

Sold (30 Days)

8

Median Sale Price

$1.08M

Live data from RLS at REBNY • Updated 4/28/26, 12:51 PM EST

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Location

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870 United Nations Plaza #26D, Beekman, New York County

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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 $6,179 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: RLS10959785
First Listed: 5/10/2024
On Market: 5/13/2024
Price Changed: 8/27/2024
Closed: 3/3/2025
Contract Date: 5/13/2024

Listing Courtesy of Sothebys International Realty - Valerie Sherman

Listing Contact: (212) 606-7684

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 4/28/2026 at 4:51 PM UTC

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