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305 E 51st Street #RU5A, 
Manhattan, NY 10022

$1,050,000


1

Bed


1

Bath


843

Sq Ft


Condo

Active

Listed by

Caglar Acar

, 

Philip Hordijk

Leven Real Estate

Last updated:

September 28, 2026, 12:21 PM

MLS#

RLS20116679

Source:

NY REBNY

About This Home

305 E 51st Street #RU5A

Introducing Unit 5A at Halcyon, a luxurious residential oasis nestled in the heart of Turtle Bay at 305 East 51st Street. This exquisite one-bedroom, one-bathroom residence boasts a generous 843 square feet of impeccably designed living space, offering an unparalleled blend of comfort and sophistication.

Built in 2015 and designed by the renowned SLCE Architects, Halcyon stands as a pinnacle of modern architectural excellence in the vibrant neighborhood of Turtle Bay. The interior of Unit 5A, curated by the esteemed S. Russell Groves, showcases a seamless fusion of style and functionality, creating a space that exudes elegance and comfort.

Residents of Halcyon are greeted by a host of unparalleled amenities, including a dedicated concierge and doorman, ensuring convenience and security at every turn. The building also features a lush garden with a firepit, a serene retreat within the bustling cityscape, as well as a library for quiet moments of relaxation.

For those seeking a wellness-focused lifestyle, Halcyon offers a swimming pool, fitness center, steam room, and sauna, providing residents with a comprehensive array of health and wellness amenities. The building also features a children's playroom and a golf simulator, catering to residents of all ages and interests.

With a total of 32 floors and 123 units, Halcyon epitomizes luxury living in the heart of Manhattan. Residents can also enjoy access to a roof deck, perfect for taking in breathtaking city views, as well as on-site parking for added convenience. Pet lovers will appreciate the pet-friendly policy, ensuring that every member of the family feels right at home.

Unit 5A at Halcyon presents a rare opportunity to experience the epitome of luxury living in one of New York City's most coveted neighborhoods. Don't miss your chance to call this exceptional residence home and indulge in a lifestyle defined by elegance, comfort, and unparalleled amenities.

Co-exclusive with Sieber International





Home Facts

Condo

1 Bath

1 Bedroom

Built in 1900

Subdivision & Development:

Midtown East

Price Summary

1,050,000

$1,245 per Sq. Ft.

MLS #:

RLS20116679

Last Updated:

September 28, 2026, 12:21 PM

Added:

9 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

1

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

843 Sq. Ft.


Structure

Structure

Building Area:

843 Sq. Ft.

Year Built:

1900


Finances & Disclosures

Finances

Price:

$1,050,000

Price per Sq. Ft:

$1,245 per Sq. Ft.

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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 The Real Estate Board of New York, Inc., All rights reserved. RLS Data display by Coldwell Banker Warburg This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

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