Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
865 United Nations Plaza #9C

For Sale · Listing by Compass

865 United Nations Plaza #9C

Midtown East, Manhattan

$850,000

Interested in this property?
Active For Sale Condo

$850,000

$910 per sq ft

865 United Nations Plaza #9C

Midtown East, Manhattan

865 UN Plaza

MLS® #RLS20082551

RLS at REBNY

Listing by Compass

1
Bedroom
1
Bath
934
Sq. Ft.
1930
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 934 sq ft
Lot Size 7,500 sq ft
Year Built 1930
Ownership Condo
HOA/Common Charges $1,439.25/mo
Property Taxes $10,140/yr
Neighborhood Midtown East
Floor 9 of 16

Property Highlights

  • Exposure: East facing
  • Climate Control: Other
  • Character: Pre-war building (1930)

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 9 of 16
Exposure East
Heating Central
Cooling Other
Pets Yes, CatsOk, DogsOk
Year Built 1930
Living Area 934 sq ft
Structure Type House
Flooring Hardwood
Furnished Unfurnished
Lot Size 7,500 sq ft
Parcel # 1341-1844
Block/Lot 01341/7505

Listing History

Event Date Price Change
Listed Apr 9, 2026 $850,000 -
Currently Aug 23, 2026 $850,000 -

Description

Right next to the United Nations, in one of Midtown East's most distinguished prewar condominiums, Residence 9C is a sun-filled one-bedroom, one-bath home with double exposures East and West — and the gracious proportions of a bygone era. The spacious living room a rare and tranquil backdrop that changes beautifully with the light throughout the day. The oversized bedroom is tucked away from street noise and opening onto quiet, leafy views that feel worlds away from the city below. An oversized welcoming foyer sets a gracious tone from the moment you arrive — generous enough to serve as an entry gallery, home office, or library. The windowed kitchen is outfitted with custom cabinetry, granite countertops, a Sub-Zero refrigerator, stainless steel appliances, and natural stone floors. Original architectural details including high beamed ceilings carry throughout the residence, lending warmth and character that newer construction simply cannot replicate. 865 UN Plaza is an elegant, pet-friendly full-service condominium, offering a 24-hour doorman, live-in resident manager, central laundry, bike storage, and a beautifully appointed slate-floored lobby. Surrounded by the UN Rose Garden, East River Greenway, and Peter Detmold Park, with convenient access to Grand Central, the FDR Drive, and the Midtown Tunnel. Residence 9C is a rare opportunity to own a corner home of genuine prewar character in one of the most quietly remarkable addresses in Midtown East.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed Common On Floor Common Area Laundry Room Flooring: Hardwood Double Pane Windows

Building Amenities

Bike Storage Elevators Package Room

Appliances

Dishwasher

Building Information

Financial Details

Common Charges $1,439.25/mo
RE Taxes $10,140/yr ($845/mo)

Midtown East is a dynamic hub that is the gateway to Manhattan for many. Home to iconic landmarks like Grand Central Terminal and the Chrysler Building, the neighborhood offers unparalleled convenience for commuters and professionals. The residential landscape is a mix of high-rise luxury towers and historic side-street cooperatives, providing a wide array of options for those who want to be at the center of the city's energy.

Midtown East Live Market Data

View Neighborhood

Active Listings

189

Median Asking Price

$1.93M

Median $/Sqft

$1,937

Avg Days on Market

N/A

New This Week

0

Price Reduced

32%

Sold (30 Days)

14

Median Sale Price

$1.38M

Live data from RLS at REBNY • Updated 8/23/26, 2:13 PM EST

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Location

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865 United Nations Plaza #9C, Midtown East, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
16
Floors
81
Residential Units
C5-2
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $9,940,052
Land Value: $1,966,504
Exemptions: $2,290

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

Lot Area: 7,350 SF
Building Area: 71,206 SF
Built FAR: 9.69
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 common charges are $1,439.25 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $10,140, or roughly $845 per month. Verify the current assessment with your attorney before closing.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 934 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1930, making it approximately 96 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property: Pets OK, Upon Approval. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $850,000 for 934 sq ft, the asking price per square foot is approximately $910. 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) 416-7433
MLS® ID: RLS20082551
First Listed: 4/9/2026
On Market: 4/9/2026
Price Changed: 4/9/2026
Contract Date: 3/31/2026

Listing Courtesy of Compass - Eileen M Foy

Listing Contact: (347) 463-8128

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 8/23/2026 at 6:13 PM UTC

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Midtown East Market Update

14 sales last 30 days · $1.93M median · 13.5 months supply

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Quick Facts

Status Active Type Condo Neighborhood Midtown East Borough Manhattan
County New York
Floor 9 of 16
Year Built 1930
First Listed 4/9/2026
Living Area 934 sqft
Common Charges $1,439.25/mo
Annual Tax $10,140

Monthly Costs Estimate

Down Payment 20%

$170,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $1,439.25
Est. Taxes $845
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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