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563 Park Avenue 11/12WNew York, NY 10021

For Sale

$10,500,000

Smart Buyer Rebate $105,000

This exceptional and sun-drenched duplex residence occupies the top two floors of this iconic building. Entered from a semi-private landing, Apartment 11/12W immediately impresses with its sense of scale and architectural drama, highlighted by a curved wooden staircase rising toward a skylight more than 21 feet overhead. Off the foyer, the inviting library offers a warm retreat, featuring one of the apartment's six working fireplaces, a wet bar, and an adjacent powder room.

The grand living and dining rooms are designed for elegant living and entertaining, boasting 10-foot ceilings, exquisite crown moldings, two fireplaces, and sweeping west-facing views of Central Park. Flowing seamlessly from these formal spaces, the expansive chef's kitchen is outfitted with a Viking Professional range, modern appliances, and a large central island that provides ample workspace and an ideal setting for casual gatherings. Adjacent to the kitchen, a former staff room has been converted into a small bedroom with its own bath.

The second level is devoted to the private quarters. The generously proportioned primary suite enjoys western exposures over the park and southern light, and features its own fireplace and a spa-like en- suite bathroom. The second bedroom-created by combining two rooms-also includes an en-suite bath, as does the third bedroom. Each bedroom enjoys views of Central Park and its own fireplace, complemented by abundant closet space throughout. A dedicated laundry room, converted from an additional staff room, is
conveniently located on this level near the bedrooms.

Completed in 1910, 563 Park Avenue is widely regarded as the first luxury apartment building on Park Avenue. Designed by architect Walter B. Chambers, the building was conceived so that all residences facing Park appear as duplexes, distinguished by alternating window heights and an array of wrought-iron and limestone balconies. A Neo-Renaissance jewel, the property showcases a richly detailed red-brick facade anchored by a dramatic three-story rusticated limestone base. With only two residences per
floor and approximately 20 apartments total, this white-glove cooperative offers exceptional privacy and discretion. The building is wheelchair accessible, pets are permitted, a storage cage transfers with purchase, and a 2% flip tax applies.

Listed by Thomas Nat Chandler

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Brown Harris Stevens Residential Sales LLC

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(212) 861-4064

Listed by Julia Camacho

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Brown Harris Stevens Residential Sales LLC

Last updated March 09, 2026

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Source: REBNY #RLS20070083

Listing Facts

  • TypeCo-op
  • NeighborhoodEast End North
  • Bedrooms4
  • Bathrooms4.5
  • Days on Prevu41
  • HOA/Maint. Fees$14,482/month

Amenities

  • Private Outdoor Space
  • Concierge

Location

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Listing History

02/03/2026
Listed by Brown Harris Stevens Residential Sales LLC
$10,500,000

Property Details for 563 Park Avenue 11/12W

Association

Amenities

  • Pets Allowed: Building Yes, No
  • Concierge: Doorman Full Time, Elevator Attendance Yes

Fees

  • Association Fee: $14,482.00 Monthly

Financial

  • Flip Tax: 2.0%
  • Flip Tax Remarks: SELLER PAYS

Exterior

Construction

  • Number Of Units Total: 20
  • Stories Total: 12
  • Structure Type: High Rise
  • Year Built: 1913
  • Building Name: Lancashire
  • Entry Level: 11

Features

  • Building Features: Elevator(s)
  • View: City, Park/Greenbelt, Panoramic

Interior

Features

  • Fireplace: Yes
  • Fireplaces Total: 6

Measurements

  • Living Area Units: SquareFeet

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 4
  • Rooms Total: 9

Other

Location

  • City Region: Manhattan
  • Subdivision Name: Lenox Hill
  • Tax Block: 01397
  • Tax Lot: 0001

Frequently Asked Questions

How many bedrooms and bathrooms does this co-op have?

There are 4 bedrooms and 4.5 bathrooms in this co-op at 563 Park Avenue 11/12W.

What building or home owners association is the co-op part of?

This co-op is in the Lancashire building.

563 Park Avenue 11/12W is a 4-bedroom, 4.5-bath co-op for sale in New York NY 10021. Available on Prevu for 41 days at $10,500,000. This home is located in East End North. The median listing price for co-ops in this area is $809,999. Additional amenities include private outdoor space and doorman. View other co-op listings in Long Beach.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.