Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
205 W 57TH Street #6AC

For Sale · Listing by Coldwell Banker Warburg

205 W 57TH Street #6AC

Central Park South, Manhattan

$745,000

Interested in this property?
Active For Sale • Co-op

$745,000

205 W 57TH Street #6AC

Central Park South, Manhattan

THE OSBORNE

MLS® #RLS20122483

RLS at REBNY

Listing by Coldwell Banker Warburg

1
Bedroom
1
Bath
N/A
Sq. Ft.
1885
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Year Built 1885
Ownership Co-op
Maintenance $2,715/mo
Neighborhood Central Park South

Property Highlights

  • Views: City
  • Exposure: East facing
  • Climate Control: Central Air

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full
View City
Exposure East
Cooling Central Air
Pets Yes
Year Built 1885
Structure Type HighRise
Basement Other
Parcel # 1029-0027-00205-000-00006AC
Block/Lot 01029/0027

Listing History

Event Date Price Change
Listed Oct 23, 2026 $745,000 -
Currently Oct 23, 2026 $745,000 -

Description

This exceptional one bedroom residence offers sweeping views of Carnegie Hall and has been fully renovated to the highest standards. The apartment beautifully blends historic character with modern luxury, featuring original Parquet de Versailles floors and mahogany pocket doors leading into the bedroom. Quarter-sawn white oak trim frames the windows and doorways, evoking the elegance of a bygone era while seamlessly accommodating contemporary upgrades throughout The custom Pullman kitchen is thoughtfully designed with matching oak cabinetry, flanked by built-in bookshelves for both beauty and function. High-end appliances include a Miele microwave/convection oven and a Wolf induction cooktop. The countertops and backsplash are crafted from polished black limestone embedded with 400-million-year-old fossils, creating a striking and truly unique black-and-white design. The bathroom has been fully renovated as well, featuring Waterworks fixtures and a brand-new, fully tiled shower. This home is a rare jewel-beautifully finished and seldom found Located in the iconic Osborne, a coveted full-service landmark building constructed in 1885, the residence is steeped in architectural and cultural history. The Osborne is renowned for its celebrated past and present residents, including Leonard Bernstein, Lynn Redgrave, and Bobby Short. Apartment 6AC is currently owned by a well-known author and previously served as her writing studio, imbuing the home with undeniable creative energy. The famed Osborne lobby is a masterpiece in itself, richly decorated in Italian Renaissance and Romanesque Revival styles. Byzantine-inspired details include stucco and mosaic-tiled walls, intricate artistic tile floors paired with varicolored Italian marble slabs, and glazed terracotta Della Robbia panels adorned with deep reds, blues, and gold leaf that grace the walls and ceilings. 50% financing allowed, 3% flip tax paid by buyer, pet friendly, and pied -a- terres allowed.

Features & Amenities

Interior Features

Building Other

Exterior Features

Building Roof Deck

Building Amenities

Bike Storage Elevators

Building Information

Building THE OSBORNE
Building Data View Compliance & Permits
Total Units 84
Stories 11
Structure HighRise

Financial Details

Maintenance $2,715/mo

Central Park South is one of the most recognized and sought-after residential stretches in the world. Often associated with 'Billionaires' Row,' the neighborhood offers unparalleled, unobstructed views of Central Park. The real estate market is a mix of legendary pre-war cooperatives, historic hotels-turned-residences, and soaring ultra-luxury glass towers that provide the pinnacle of New York City living and white-glove service.

Central Park South Live Market Data

View Neighborhood

Active Listings

104

Median Asking Price

$4.50M

Median $/Sqft

$2,503

Avg Days on Market

N/A

New This Week

9

Price Reduced

30%

Sold (30 Days)

8

Median Sale Price

$1.49M

Live data from RLS at REBNY • Updated 10/23/26, 4:31 PM EST

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Location

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205 W 57TH Street #6AC, Central Park South, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1994
Year Built
32 years old
7
Floors
R6A
Zoning District

Tax & Assessment

Assessed Value: $5,663,700
Land Value: $202,500
Exemptions: $5,663,700

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

Lot Area: 18,000 SF
Building Area: 63,000 SF
Built FAR: 3.5
Allowed FAR: 3

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 monthly maintenance are $2,715 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 1 bedroom and 1 full bathroom.

According to MLS records, the building was constructed in 1885, making it approximately 141 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. 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: RLS20122483
First Listed: 10/23/2026
On Market: 10/23/2026
Price Changed: 10/23/2026
Contract Date: 10/23/2026

Listing Courtesy of Coldwell Banker Warburg - Ellen Kapit

Listing Contact: (212) 579-9300

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/23/2026 at 8:31 PM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Central Park South Market Update

8 sales last 30 days · $4.50M median · 13 months supply

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New listings in this building

Quick Facts

Monthly Costs Estimate

Down Payment 20%

$149,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $2,715
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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