For Sale · Listing by Cor CNY Brokerage Company LLC
870 UNITED NATIONS Plaza #14D
Beekman, Manhattan
$1,150,000
870 UNITED NATIONS Plaza #14D
MLS® #RLS20126231
Listing by Cor CNY Brokerage Company LLC
Open Houses Scheduled
Sunday, November 15 • 11:00 AM – 1:00 PM
Tuesday, November 17 • 11:00 AM – 1:00 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
- 1
- Bedroom
- 1
- Bath
- 900
- Sq. Ft.
- 1967
- Year Built
Quick Summary
Property Highlights
- Views: City, Park Greenbelt, River, Skyline
- Exposure: East,North facing
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 26, 2026 | $1,150,000 | - |
| Currently | Nov 13, 2026 | $1,150,000 | - |
Recent Sales in This Building
What other apartments here closed for in the last three years, as reported to the REBNY Listing Service (RLS).
| Closed | Unit | Beds | Sold For | Per Sq Ft |
|---|---|---|---|---|
| Aug 27, 2026 | Unit 18A | 2 BR | $1,650,000 | $994 |
| Aug 17, 2026 | Unit 31/32F | 4 BR | $2,900,000 | - |
| Jul 17, 2026 | Unit 14F | 2 BR | $1,999,999 | $1,000 |
Description
This newly renovated one bedroom residence on the 14th floor of 870 United Nations Plaza combines an optimized floor plan, generous proportions, and a grand sense of arrival. A welcoming vestibule with a custom display divider and coat closet introduces a home defined by substantial rooms and thoughtful separation of the living room, bedroom, and kitchen. The oversized living room offers exceptional flexibility for distinct seating and dining areas, complemented by views of the East River. The primary bedroom accommodates a seating area and a built-in desk overlooking the East River. Storage includes a fully customized, enlarged walk-in closet and an additional wall of closets. The marble bathroom features an elegant console vanity, a rain shower, and a soaking tub. Completed in 1966, 870 United Nations Plaza is a 38-story residential tower distinguished by its bronze and aluminum framed glass facade and an enduring emphasis on light, views, and architectural design. Residents enjoy doorman and concierge services, a fitness center, a roof deck, and central laundry facilities. The pet friendly building also features a private motor court and onsite parking, offering a rare level of convenience in Manhattan. Financing of up to 75 percent is permitted. Subleasing requires board approval through a formal application process, beginning with a letter from the shareholder explaining the reason for the proposed sublet.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Beekman
View All Beekman ListingsBeekman 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 NeighborhoodActive Listings
48
Median Asking Price
$1.39M
Median $/Sqft
$1,100
Avg Days on Market
N/A
New This Week
0
Price Reduced
40%
Sold (30 Days)
5
Median Sale Price
$653K
Live data from RLS at REBNY • Updated 11/12/26, 7:38 PM EST
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Location
870 UNITED NATIONS Plaza #14D, Beekman, New York County
Floor Plans
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $2,857 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 1 bedroom and 1 full bathroom.
The listed interior living area is 900 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1967, making it approximately 59 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 Milton Coste for weight limits or breed restrictions.
At the current list price of $1,150,000 for 900 sq ft, the asking price per square foot is approximately $1,278. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.com. 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) 416-7433Listing Courtesy of Cor CNY Brokerage Company LLC - Sean McPeak
Listing Contact: (917) 725-1342
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.
How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works
RLS Data display by Keller Williams NYC. Data last updated on 11/13/2026 at 12:38 AM UTC
See it in person
Sale history, taxes, violations and comps for this unit
Before you bid
Pre-Offer Report: 870 UNITED NATIONS Plaza #14D
At $1,150,000, the listing leaves out what decides the offer: the recorded sale history, the tax and abatement picture, open building violations and permits, and the closed sales that set the price. Milton prepares the report from public records. No obligation.
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What happens next
- 1Milton emails you today.
- 2A short call about what you want and when.
- 3The agreement arrives electronically after the call. Then showings.
Your info is secure and never shared.
You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.
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Quick Facts
Monthly Costs Estimate
$230,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$11,500
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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