305 East 51st Street, Unit RU5A

The Halcyon
Midtown East

$1,250,000
Price
1
Bed
843 Sq. Ft.
$1,483 / Sq. Ft.
843
Sq. Ft.
$1,483
per Sq. Ft.
New Construction
New Construction
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Description

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...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
  1. Listed by Caglar Acar • Leven Real Estate
    P: (347)-570-5316 C: (347)-570-5316 charlar.a@leven.re
  2. Listed by Philip Hordijk • Leven Real Estate
    P: (917)-285-6835 C: (917)-285-6835 philip.h@leven.re

Property Details for 305 East 51st Street, Unit RU5A

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City
LISTING UPDATED: 12/22/2025 11:20 PM

Property Details for 305 East 51st Street, Unit RU5A

StatusActive
MLS IDRLS20063349
Days on Market14
Taxes$1,419 / month
Common Charges$1,289 / month
Min. Down Pymt10%
Total Rooms3.0
Compass TypeCondo
MLS TypeCondo
Year Built2013
CountyNew York County

Building

The Halcyon

123 Units33 StoriesBuilt in 2013

Location

Listing Courtesy of Leven Real Estate
Add your commute

Building Information for 305 East 51st Street, Unit RU5A

Building/ComplexThe HalcyonFloor5Stories33Residences123Pet PolicyAllowedPet Policy Details3Year Built2013Building AgeNew Development

Payment Calculator

$9,657 per month

30 year fixed, 6.28% Interest

Principal and Interest

$6,949

Property Taxes

$1,419

Maintenance/Common Charges

$1,289

The Payment Calculator is for illustrative purposes only.

Property Information for 305 East 51st Street, Unit RU5A

Summary
Location and General Information
  • Subdivision Name: Midtown East
  • Cross Street: 2ND AVE & 1ST AVE
  • Stories Total: 0
  • Exposures: North
  • View: Yes
Taxes and HOA
  • Tax Lot: 7503
  • Tax Block: 01344
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 7503
  • Tax Monthly Amount: 1419.0
  • Tax Abatement YN: false
Parking
  • Garage: Yes
Property
Lot Information
  • Living Area: 843.0
  • Living Area Units: SquareFeet
  • Building Name: HALCYON
Building Information
  • Building Features: BikeStorage, Elevators, IndoorPool
  • Building Smoke Free YN: false
  • Building Laundry Features: CommonArea, Inside
  • Building Pets Allowed: BuildingYes
  • Green Building YN: false
Property and Assessments
  • New Development: No
  • Sponsor Unit: No
  • Percent Of Common Elements: .00%
  • Common Interest: Condominium
  • Number Of Shares: 0
  • New Construction: No
  • Structure Type: None
  • Property Condition: Good
Interior and Exterior Features
Interior Features
  • Cooling: CentralAir
  • Entry Level: 5
  • Appliances: Dishwasher, WasherDryer, Microwave, StainlessSteelAppliances
  • Flooring: Hardwood
  • Furnished: Unfurnished
  • Heating: Central
  • Interior Features: HighCeilings
  • Floor Number: 5
  • Heating: Yes
  • Laundry Features: InUnit
  • ElevatorsTotal: 0
Multi Family
Multi-Family Information
  • Number Of Units Total: 0
Rental
Rental Information
  • Pets Allowed: UnitYes
  • Availability Date: 12-22-2025
  • Attendance Type: DoormanFullTime

Property History for 305 East 51st Street, Unit RU5A

DateEvent & SourcePriceAppreciationLink
Dec 10, 2025

Listed (Active)

RLS RESO #RLS20063349

$1,250,000—
DateEvent & SourcePrice
12/10/2025

Listed (Active)

RLS RESO #RLS20063349

$1,250,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 305 East 51st Street, Unit RU5A

Taxable ValueLand$24,334Additions$120,879Total$145,213
Tax Record2025$17,164 ($1,430 / month) Tax Class2Tax Rate12.5%
Home Facts
Total Finished SqFt843 SqFtLot Size15,053 SqFtYear Built2007ZoningC1-9APN1013441219

Schools near 305 East 51st Street, Unit RU5A

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
P.S. 59 Beekman Hill International
Public - PK to 5
Nyc Lab Ms For Collaborative Studies
Public - 6 to 8
Lower Manhattan Community Middle School
Public - 6 to 8
Jhs 104 Simon Baruch
Public - 6 to 8
Rating
School
Distance
P.S. 59 Beekman Hill International
PublicPK to 5

Nyc Lab Ms For Collaborative Studies
Public6 to 8

Lower Manhattan Community Middle School
Public6 to 8

Jhs 104 Simon Baruch
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 305 East 51st Street, Unit RU5A, Midtown East

305 East 51st Street, Unit RU5A is a condo for sale in Midtown East. This property was listed for sale on December 10, 2025 by Leven Real Estate, it's currently listed at $1,250,000. This listing's school district is New York City Geographic District # 2. Nearby schools include P.S. 59 Beekman Hill International, Nyc Lab Ms For Collaborative Studies and Lower Manhattan Community Middle School. 305 East 51st Street, Unit RU5A is a 1-bed, 1-bath, 843 sqft condo built in 2013.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Leven Real Estate

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.