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100 United Nations Plaza PH50BNew York, NY 10017

For Sale

$4,900,000

Smart Buyer Rebate $61,250

Bask in breathtaking panoramic views from two levels of wrap-around terraces at this rarely available, 50th floor Penthouse Duplex at 100 United Nations Plaza Condominium.

Floating high in the sky in Midtown East's Turtle Bay neighborhood is this exceptional, mint condition 3 bedroom, 3 full and 2 half bathroom penthouse duplex boasting 2 sprawling wrap-around terraces - offering never-ending skyline and river views including such notables as One World Trade, Empire State Building, Chrysler Building, the Queensboro Bridge, East River and so much more. Spanning approximately 3,023 interior square feet and 1,113 of outdoor space, this duplex is ideally configured providing separate living, dining and entertaining areas from the upper floor's three private sleeping quarters.

Upon entering the main level is the approximately 55' long gallery with unobstructed views to the west through its floor-to-ceiling windows. To the south, you will find a grand living and entertaining room with a corner exposure and access to the lower level balcony. A tray ceiling with recessed lighting, wet bar and concealed flat screen television complete this expansive space. Occupying the north side of this floor is the corner dining room from which you can also access the balcony to take in a sunny afternoon or glorious evening sunset.

The large, windowed kitchen has a pass-through to the dining room for effortless entertaining and features custom cabinetry, granite countertops, marble wall tile and a suite of professional-grade appliances from Viking, Wolf and Sub-Zero, including a pair of dishwashers and full size wine refrigerator. Just beyond the kitchen is a stacked washer and dryer as well as a custom designed, windowed home office (which could also be utilized as a staff room) with an en suite powder room.

Ascend to the second floor and you will find a guest powder room, corner master suite and two more bedrooms, each with its own en suite windowed bathroom. The private master suite enjoys its own access to the upper terrace and features an opulent windowed bathroom finished in floor-to-ceiling marble, an extra-large, glass-enclosed shower with two built-in rain shower heads, and a built-in vanity with dual vessel sinks. Five built-in wardrobes and a custom-outfitted walk-in closet allow for maximum storage. On the opposite side on this floor are the sizable second and third bedrooms, one with a corner exposure and sliding doors to the wrap terrace and the third with a bright southern exposure.

Additional features of this impressive home include touch screen remote-controlled central heat and A/C, custom lighting, automatic roller shades in every room, built-in audio system, custom cabinetry, beautiful hardwood floors and recessed lighting. Both wrap-around terraces have been upgraded with ceramic floor tile, halogen lighting and a watering system.

Located on East 48th Street and First Avenue,100 United Nations Plaza is a white-glove, full service condominium in Manhattan's Turtle Bay neighborhood. Greeting residents with beautifully landscaped gardens and waterfalls, this impeccably run building offers a 24-hour doorman, valet and concierge service, on-site management office, renovated lobby and resident's lounge, common laundry room, recently renovated fitness center and direct access to an attended parking garage. Conveniently located to transportation and many great shops and restaurants. 1 dog per unit, max 50 lbs.

Showing by appointment only.

Listed by Michael J Weiss

·

Corcoran Group

·

(917) 656-8444

Listed by Trisha J Lawton

·

Corcoran Group

Last updated September 14, 2026

·

Source: REBNY #RLS20108985

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeCondo
  • NeighborhoodTurtle Bay
  • Bedrooms3
  • Bathrooms4
  • Days on Prevu1
  • HOA/Maint. Fees$5,638/month
  • Size3,023 sqft
  • Price per sqft$1,621

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Pets Allowed
  • Concierge

Location

Mortgage Calculator

Listing History

09/14/2026
Listed by Corcoran Group
$4,900,000
  1. 09/14/2026$4,900,000
    Listed by Corcoran Group

Estimated Closing Costs

Attorney Fees
$4,000
NYC Mansion Tax
$73,500
Title Insurance
$22,050
Bank Attorney
$1,500
Mortgage Recording Tax
$84,892
Other Closing Costs
$4,000
Total
$189,942

Estimated closing costs are based on the list price of $4,900,000 and a 10% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 100 United Nations Plaza PH50B

Association

Amenities

  • Pets Allowed: Building Yes, Number Limit
  • Concierge: Doorman Full Time, Concierge Yes

Fees

  • Association Fee: $5,638.00 Monthly

Financial

  • Flip Tax: 2.0%
  • Flip Tax Remarks: Paid By Buyer

Exterior

Construction

  • Number Of Units Total: 236
  • Stories Total: 52
  • Structure Type: High Rise
  • Year Built: 1986
  • Entry Level: 50

Features

  • Building Features: Elevator(s)
  • Patio And Porch Features: Wrap Around
  • View: City, Panoramic, River

Interior

Features

  • Appliances: Dishwasher
  • Interior Features: Separate/Formal Dining Room, Storage

Measurements

  • Living Area: 3,023
  • Living Area Units: SquareFeet

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 3
  • Rooms Total: 7

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Turtle Bay
  • Tax Block: 01341
  • Tax Lot: 7503

Parking

Parking

  • Garage: Yes

Utilities

Equipment

  • Laundry Features: Washer Hookup, In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this condo have?

There are 3 bedrooms and 4 bathrooms in this condo at 100 United Nations Plaza PH50B.

Are pets allowed at 100 United Nations Plaza?

Yes, 100 United Nations Plaza allows pets. Check the Property Details for any relevant restrictions.

How does 100 United Nations Plaza PH50B compare to other condos in Turtle Bay?

This condo is listed 152% above the average price for condos in Turtle Bay and has been on the market for 153 less days than the typical home in this area.

What is the square footage on this condo?

According to the MLS, this listing is 3,023 sqft.

100 United Nations Plaza PH50B is a 3-bedroom, 4-bath condo for sale in New York NY 10017. Listed on Prevu for 1 days at $4,900,000. This property features 3,023 square feet of living space, located in Turtle Bay. The median listing price for condos in this area is $1,150,000. The home offers private outdoor space, dishwasher, pets allowed, and doorman. Explore more condo listings in Manhattan.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. 2026 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.