Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
205 W 57TH Street #6AC
Interested in this property?
Active For Sale Co-op

$749,000

205 W 57TH Street #6AC

Central Park South, Manhattan

THE OSBORNE

MLS® #RLS20069084

RLS at REBNY

Listing by Christies International Real Estate Group LLC

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
Floor 6 of 11

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
Floor 6 of 11
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 Jan 28, 2026 $795,000 -
Currently May 6, 2026 $749,000 -5.8%

Description

NEW PRICE! 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
Original Price $795,000
Previous Price $795,000

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

99

Median Asking Price

$3.30M

Median $/Sqft

$2,187

Avg Days on Market

N/A

New This Week

4

Price Reduced

37%

Sold (30 Days)

3

Median Sale Price

$2.34M

Live data from RLS at REBNY • Updated 5/6/26, 2:23 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 the listing broker 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 the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.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: RLS20069084
First Listed: 1/28/2026
On Market: 1/28/2026
Price Changed: 4/6/2026
Contract Date: 1/28/2026

Listing Courtesy of Christies International Real Estate Group LLC - 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.

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 5/6/2026 at 6:23 PM UTC

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