roofy
For saleCondoNewScore 83

3-bedroom condo for sale in East Midtown-Turtle Bay

100 United Nations Plz Unit Ph50b, East Midtown-Turtle Bay, Manhattan, New York, NY, 10017

$4,900,000
Asking price · in USD · Price history
Size
3,023 ft² (281 m²)
Available
Now

About this home

Condo for sale in East Midtown-Turtle Bay, Manhattan: 3 bedrooms, 4 bathrooms, 3,023 ft². Asking price $4,900,000. HOA fee $5,638/mo. Built in 1984.

From the original listing · StreetEasyShow

100 United Nations Plaza Penthouse Duplex with Panoramic NYC Skyline Views

Experience elevated Manhattan living in this rarely available 50th-floor penthouse duplex at 100 United Nations Plaza Condominium , featuring two expansive wrap-around terraces and breathtaking panoramic views of the New York City skyline, East River, and iconic landmarks.

Located in the heart of Turtle Bay in Midtown East , this mint-condition luxury condominium offers approximately 3,023 square feet of interior living space and 1,113 square feet of private outdoor space. The exceptional three-bedroom, three-full-bathroom, two-powder-room residence is thoughtfully designed, with expansive living and entertaining spaces on the main level and three private bedroom suites upstairs.

A dramatic approximately 55-foot gallery welcomes you into the main living level, framed by floor-to-ceiling windows and unobstructed western exposures. The expansive corner living room features a tray ceiling, recessed lighting, wet bar, concealed flat-screen television, and access to the lower wrap-around terrace. The adjoining corner dining room also opens onto the terrace, creating an ideal setting for outdoor dining, entertaining, and enjoying spectacular sunsets over Manhattan.

The spacious, windowed kitchen is appointed with custom cabinetry, granite countertops, marble wall tile, and professional-grade Viking, Wolf, and Sub-Zero appliances. A pair of dishwashers and a full-size wine refrigerator add convenience for entertaining. Just beyond the kitchen, a stacked washer and dryer and a custom-designed, windowed home office with an en-suite powder room provide additional functionality.

The upper level is dedicated to three generously proportioned bedrooms, each with its own en-suite windowed bathroom. The private corner primary suite offers direct access to the upper wrap-around terrace, five built-in wardrobes, and a custom-outfitted walk-in closet. Its luxurious windowed bathroom features floor-to-ceiling marble, an oversized glass-enclosed shower with dual built-in rain showerheads, and a custom vanity with two vessel sinks.

The second bedroom enjoys a corner exposure and sliding-door access to the terrace, while the third bedroom features a bright southern exposure. A second powder room on this level adds convenience for residents and guests.

Additional features include touchscreen remote-controlled central heating and air conditioning, automatic roller shades throughout, custom lighting, a built-in audio system, custom cabinetry, hardwood floors, and recessed lighting. Both private wrap-around terraces have been upgraded with halogen lighting and a watering system.

White-Glove Luxury Living at 100 United Nations Plaza Situated on East 48th Street at First Avenue, 100 United Nations Plaza is a distinguished full-service luxury condominium in Manhattan's Turtle Bay neighborhood . Residents are welcomed by beautifully landscaped gardens and cascading waterfalls. Building amenities and services include a 24-hour doorman, valet and concierge service, an on-site management office, a renovated lobby and residents' lounge, a recently renovated fitness center, a common laundry room, and direct access to an attended parking garage.

Conveniently located near Midtown East transportation, neighborhood shopping, restaurants, and the United Nations, the building offers an exceptional combination of privacy, service, and accessibility. One dog per residence is permitted, with a maximum weight of 50 pounds.

Showings by appointment only.

Description from StreetEasy, shown as published there. See the original listing

Roofy listing score

Grade B, 83/100 · Complete

How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works

  • Photos25/25
    • Full points: 27 photos15/15
    • Full points: Large, clear photos (about 1,024 px)10/10
  • Details20/20
    • Full points: Price stated3/3
    • Full points: Bedrooms stated2/2
    • Full points: Bathrooms stated2/2
    • Full points: Size stated2/2
    • Does not apply: Move-in date: does not apply2/2
    • Does not apply: Lease length: does not apply1/1
    • Full points: Pet policy stated1/1
    • Full points: Laundry mentioned1/1
    • Full points: Heat or utilities mentioned1/1
    • Full points: 10 amenities listed2/2
    • Full points: Description of 525 words3/3
  • True cost13/15
    • Full points: Running costs stated (HOA, service charge or taxes)8/8
    • Some points: Priced 82% above similar homes in its neighborhood5/7
  • Accuracy15/15
    • Full points: 2 sites agree on the price, bedrooms and size6/6
    • Full points: Agrees with city records (built 1984, 236 homes)5/5
    • Full points: Confirmed on its source site 3 days ago4/4
  • Legal10/10
    • Full points: No fair-housing problems found in the wording6/6
    • Full points: The agent’s license is active4/4
  • Trust0/15
    • No points: Not claimed on Roofy by the agent or owner0/10
    • No points: The agent is not verified on Roofy0/5

Listed this home? Claim your agent page to add the trust points.

Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.

Fees and terms

HOA fee
$5,638/mo

As shown on the original listing. Confirm every fee with the agent before you pay.

What this price means for you: the monthly payment, and New York’s mansion tax, which the buyer pays on a home of $1 million or more.

Amenities

In the home

  • Air conditioning
  • Dishwasher
  • Washer / dryer
  • Hardwood floors

Building

  • Doorman
  • Elevator
  • Gym
  • Laundry

Outdoor and parking

  • Parking

Pets

  • Pets allowed

Price history

High $4,900,000Asking price, as listed
Oct 2026Nov 2026
DatePrice
Oct 29, 2026First seen on Roofy (via StreetEasy)$4,900,000
Oct 28, 2026Listed for sale · Zillow$4,900,000
Oct 28, 2026Listed · StreetEasy$4,900,000

From the listing sites’ own records and what Roofy has seen since. Newest first.

Compared with the area

Asks $4,900,000, 82% above the median asking price for 3-bedroom homes for sale in East Midtown-Turtle Bay.

Median here
$2,700,000
33 listings, last 90 days
Typical range
$1,940,000–$4,761,250
The middle half of listings
Per ft²
$1,620.91 vs $1,620.91
This home vs the median, 0% higher

Priced above most similar homes here.

Asking prices of listings on Roofy and listing sites in the last 90 days, not signed leases or sale prices. One currency, never converted.

More about East Midtown-Turtle Bay

Location

Location as the listing shows it.Open in Google Maps

Nearby transit

  • Lexington Av/53 StE F8 min walk
  • 51 St69 min walk
  • Grand Central (LIRR)Babylon Far Rockaway Hempstead Long Beach Port Jefferson Port Washington Ronkonkoma West Hempstead11 min walk

Nearby public schools · District 2

Distance only, not school zones. Check the zoned school with NYC Public Schools.

The building

100 United Nations Plaza, 236 units · 49 floors · built 1984 · 3 more homes listed here

Building record for 100 1 Avenue

NYC records as of Nov 1 (weekly)

100 1 Avenue · BBL 1-01341-7503 · built 1984 · 236 units

Roofy building score 99/100 · Well keptAbout the building, from HPD violations. Not an inspection.
Building type
Condominium
Open HPD violations
3 (A 0 · B 3 · C 0)
Heat complaints
0 this season
Complaints, last 12 months
2
Rent stabilization
None in 2018–2024 tax bills
Last sale (12-month file)
No sales in our 12-month file

The city’s records match this listing to the tax lot at 100 1 Avenue. Corner and multi-address buildings often have one main address.

No open immediately hazardous (Class C) violations. Condo records cover the whole building.

See the full building record

Public NYC records about the building, not about the person listing it. Buyers and renters can see them on city websites too. Source: NYC Open Data (DCP PLUTO, HPD, DOF).

Added to Roofy Oct 29, 2026Last checked on StreetEasy Oct 29, 2026Roofy doesn’t verify listings. Never send money before seeing a home.

From Michael Weiss

Michael Weiss’s page →