Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
305 E 51st Street #26C

For Sale · Listing by CORE Group Marketing LLC

305 E 51st Street #26C

Turtle Bay, Manhattan

$4,350,000

Interested in this property?
Active For Sale Condo

$4,350,000

$1,739 per sq ft

305 E 51st Street #26C

Turtle Bay, Manhattan

Halcyon

MLS® #RLS11014067

RLS at REBNY

Listing by CORE Group Marketing LLC

3
Bedrooms
3
Baths
2,502
Sq. Ft.
2013
Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Living Area 2,502 sq ft
Lot Size 15,053 sq ft
Year Built 2013
Ownership Condo
HOA/Common Charges $3,916/mo
Property Taxes $53,640/yr
Neighborhood Turtle Bay

Property Highlights

  • Location: Turtle Bay, Manhattan
  • Property Type: Condo
  • Built: 2013

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 3 Full
Pets Yes
Year Built 2013
Living Area 2,502 sq ft
Structure Type HighRise
Lot Size 15,053 sq ft
Block/Lot 01344/7503

Listing History

Event Date Price Change
Listed Oct 7, 2024 $4,750,000 -
Price Reduced Oct 22, 2025 $4,600,000 -3.2%
Currently Aug 4, 2026 $4,350,000 -5.4%

Description

Residence 26C at the Halcyon is a sprawling three-bedroom, three-bathroom home with panoramic river and city views and incredibly proportioned rooms. Defining features of this 2,502-square-foot space include 10-foot ceilings, floor-to-ceiling double-pane windows, and smoked oak flooring. Clean and contemporary interiors complement the expansive city vistas throughout. The spacious foyer grants entry to the gallery and flows directly into the corner living/dining room offering picturesque city views to the north, west, and east. The custom Poliform kitchen overlooks the grand living/dining room and is complete with Miele and Sub-Zero appliances, a Calacatta Gold marble breakfast bar, countertops, and backsplash. The opportunities to live and dine are endless, with three distinct yet versatile and flexible areas that blend into one massive entertaining space. The double-exposed primary suite has four large closets and a luxuriously appointed five-fixture bathroom. Finished with white statuary marble and bronze Kohler fittings, the windowed bathroom boasts a deep-soaking tub and a separate glass-enclosed shower. The full secondary bathrooms are designed with glass wall tile and bronze fittings. Additional features include motorized Somfy blinds throughout and a separate laundry room with a Bosch washer/dryer and utility sink. Designed by Architectural Digest 100 Architect S. Russell Groves, Halcyon is a full-service, 32-story luxury condominium tower in the heart of Manhattan’s Midtown East neighborhood. Residents enjoy the building’s extensive amenities package including 24-hour doorman and concierge services, a 52’ indoor heated swimming pool, the Aqua Spa steam and dry saunas, a windowed fitness center, a private treatment room, children’s playroom, media room, golf simulator room, a residential library that opens to a landscaped terrace with a fire pit, a residential laundry room for oversized items, bicycle storage, and the Sky Lounge with a dining area and catering kitchen.

Features & Amenities

Interior Features

Common On Floor In Unit

Building Information

Building Halcyon
Building Data View Compliance & Permits
Total Units 123
Stories 33
Structure HighRise

Financial Details

Common Charges $3,916/mo
RE Taxes $53,640/yr ($4,470/mo)
Original Price $4,750,000
Previous Price $4,600,000

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

119

Median Asking Price

$1.03M

Median $/Sqft

$1,457

Avg Days on Market

N/A

New This Week

1

Price Reduced

45%

Sold (30 Days)

9

Median Sale Price

$1.42M

Live data from RLS at REBNY • Updated 8/4/26, 6:27 AM EST

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Location

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305 E 51st Street #26C, Turtle Bay, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2007
Year Built
19 years old
32
Floors
123
Residential Units
C1-9
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $41,992,203
Land Value: $6,768,904
Exemptions: $778,156

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

Lot Area: 15,053 SF
Building Area: 215,384 SF
Built FAR: 14.31
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 $3,916 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $53,640, or roughly $4,470 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 3 full bathrooms.

The listed interior living area is 2,502 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2013, making it approximately 13 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 Milton Coste for weight limits or breed restrictions.

At the current list price of $4,350,000 for 2,502 sq ft, the asking price per square foot is approximately $1,739. 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: RLS11014067
First Listed: 10/7/2024
On Market: 10/7/2024
Price Changed: 10/22/2025
Contract Date: 10/7/2024

Listing Courtesy of CORE Group Marketing LLC - Emily Beare

Listing Contact: (212) 726-0786

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 8/4/2026 at 10:27 AM UTC

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Turtle Bay Market Update

9 sales last 30 days · $1.03M median · 13.2 months supply

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Quick Facts

Status Active Type Condo Neighborhood Turtle Bay Borough Manhattan
County New York
Year Built 2013
First Listed 10/7/2024
Living Area 2,502 sqft
Common Charges $3,916/mo
Annual Tax $53,640

Monthly Costs Estimate

Down Payment 20%

$870,000

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 $3,916
Est. Taxes $4,470
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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