100 United Nations Plaza #3C
MLS® #RLS20072046
Listing by Sothebys International Realty
1
Bedroom
1
Bath
791
Sq. Ft.
1986
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: South facing
- Climate Control: Central Air
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Feb 13, 2026 | $800,000 | - |
| Currently | May 4, 2026 | $760,000 | -5.0% |
Description
NEW LOWER PRICE! CALL TO SEE TODAY BY APPT. ONLY Sun-filled, south-facing oversized one-bedroom condominium features a gracious layout with dedicated spaces for all of your living, dining and entertaining needs. Large entry foyer features a wall of custom-fitted closets. Massive south-facing living/dining room featuring open sky views, separate generous chef’s kitchen. King-sized bedroom with wall of cedar-lined custom-fitted closets. Architectural design features include floor to ceiling windows, 9 ft ceilings and newly updated central heat and air unit. 100 UN Plaza is the creme de la creme of the modern luxury high-rise condo buildings in this neighborhood. Luxury awaits you at every turn from the moment you enter the building via the multi-level beautifully landscaped gardens complete with waterfall. Building features include doorman, concierge, spectacular lobby, newly-renovated gym, residents lounge, large laundry room, on-site parking garage with direct building access, private individual storage, plus attentive staff and on-site building management. The building welcomes pets and Pied-a-Terre purchases. There is a special monthly assessment through Sept. 2026 of $1,276.46 for current building wide improvements. Located on 48th Street and 1st Ave, 100 UN Plaza is situated across the street from The United Nations. This ideal Turtle Bay location is a short few blocks from Grand Central Terminal and at the crossroads of Beekman Place, Tudor City and Sutton Place. Enjoy the best shopping options with Bloomingdales and the best restaurant in close proximity plus excellent access to highways leading out east for your getaway to the Hamptons. CALL TO SEE THIS TODAY - NO OPEN HOUSES - SHOWING IS BY APPOINTMENT ONLY
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
Building Information
Financial Details
About Turtle Bay
View All Turtle Bay ListingsTurtle 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 NeighborhoodActive 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, 10:50 PM EST
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Location
100 United Nations Plaza #3C, Turtle Bay, New York County
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
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 common charges are $1,385 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $11,988, or roughly $999 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 791 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. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $760,000 for 791 sq ft, the asking price per square foot is approximately $961. 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) 416-7433Listing Courtesy of Sothebys International Realty - LORNA LEIBOWITZ
Listing Contact: (917) 992-5350
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 Data display by Keller Williams NYC. Data last updated on 5/4/2026 at 2:50 AM UTC