Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
100 UNITED NATIONS Plaza #8BC
Interested in this property?
Active For Sale Condo

$2,495,000

$1,166 per sq ft

100 UNITED NATIONS Plaza #8BC

Turtle Bay, Manhattan

MLS® #RLS20075617

RLS at REBNY

Listing by Douglas Elliman Real Estate

4

Bedrooms

3.5

Baths

2,139

Sq. Ft.

1986

Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Living Area 2,139 sq ft
Year Built 1986
Ownership Condo
HOA/Common Charges $3,541/mo
Property Taxes Contact for details
Parking Garage
Neighborhood Turtle Bay
Floor 8 of 52

Property Highlights

  • Views: City, Park Greenbelt, Panoramic, River
  • Parking: Private garage

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 3 Full, 1 Half
Floor 8 of 52
View City, Park Greenbelt, Panoramic, River
Pets NumberLimit, Yes
Year Built 1986
Living Area 2,139 sq ft
Parking Garage Available
Structure Type HighRise
Basement Other
Block/Lot 01341/0045

Listing History

Event Date Price Change
Listed Mar 6, 2026 $2,295,000 -
Currently May 4, 2026 $2,495,000 +8.7%

Description

Located at the prestigious 100 United Nations Plaza, this expansive four-bedroom, three-and-a-half-bathroom residence spanning approximately 2,139 square feet offers elegant living in one of Manhattan's most distinguished full-service condominium towers. Large windows fill the home with natural light while capturing beautiful views of the East River and the surrounding skyline, directly across from the gardens and flags of the United Nations headquarters.

The thoughtfully designed layout features generous living and dining areas ideal for both everyday comfort and entertaining. A private bedroom wing includes a spacious primary suite with a marble en-suite bathroom and excellent closet space, while the additional bedrooms provide flexibility for family, guests, or a home office.

The kitchen is designed for both convenience and style, offering ample workspace and premium appliances often including top-tier brands such as Sub-Zero. Hardwood floors, refined stone details, and quality finishes throughout complement the home's gracious proportions and timeless elegance. The photos are virtually staged to showcase the apartment with a modern aesthetic.

Residents enjoy exceptional amenities including a 24-hour doorman and concierge, attended garage, resident lounges, and a 5,000-square-foot fitness center. The building also features a beautifully landscaped multi-level courtyard and plaza designed by Thomas Balsley, all just moments from Grand Central Terminal, Tudor City, and Beekman Place.

$3,507.83 monthly assessment until 9/2026.

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit

Exterior Features

Building Courtyard

Building Amenities

Bike Storage Cold Storage Elevators

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 267
Stories 52
Structure HighRise

Financial Details

Common Charges $3,541/mo
RE Taxes Contact for details
Original Price $2,295,000
Previous Price $2,295,000

Turtle Bay is a refined and diplomatic corridor, home to the United Nations Headquarters and numerous international consulates. The neighborhood is famous for the historic Turtle Bay Gardens and its tree-lined streets. Real estate in Turtle Bay offers a wide selection, from elegant pre-war townhouses to modern luxury condominiums that provide a low-traffic residential atmosphere just steps away from the bustle of Midtown.

Turtle Bay Live Market Data

View Neighborhood

Active Listings

187

Median Asking Price

$1.03M

Median $/Sqft

$1,472

Avg Days on Market

N/A

New This Week

13

Price Reduced

37%

Sold (30 Days)

10

Median Sale Price

$985K

Live data from RLS at REBNY • Updated 5/3/26, 10:51 PM EST

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Location

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100 UNITED NATIONS Plaza #8BC, Turtle Bay, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1984
Year Built
42 years old
49
Floors
236
Residential Units
C1-9
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $63,980,556
Land Value: $9,495,005
Exemptions: $2,184,795

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

Lot Area: 25,179 SF
Building Area: 357,793 SF
Built FAR: 14.21
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 $3,541 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 2,139 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1986, making it approximately 40 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: 50 lbs 1 Dog Allowed for Unit Owners,Building Pets Allowed Comments:50 lbs 1 Dog Allowed for Unit Owners. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $2,495,000 for 2,139 sq ft, the asking price per square foot is approximately $1,166. 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 [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: RLS20075617
First Listed: 3/6/2026
On Market: 3/6/2026
Price Changed: 3/15/2026
Contract Date: 3/6/2026

Listing Courtesy of Douglas Elliman Real Estate - Patricia Vance

Listing Contact: (917) 579-4016

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 5/4/2026 at 2:51 AM UTC

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