Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
563 PARK Avenue #11/12W
Active For Sale Co-op

$10,500,000

563 PARK Avenue #11/12W

Lenox Hill, Manhattan

MLS® #RLS20070083

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

4

Bedrooms

5.5

Baths

Sq. Ft.

1913

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5 full, 1 half
Year Built 1913
Ownership Co-op
Maintenance $14,061/mo
Neighborhood Lenox Hill
Floor 11 of 12

Property Highlights

  • Views: City, Park Greenbelt, Panoramic
  • Fireplace: 6 fireplaces
  • Character: Pre-war building (1913)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 4 Full, 1 Half
Floor 11 of 12
View City, Park Greenbelt, Panoramic
Pets Yes
Year Built 1913
Structure Type HighRise
Basement Other
Block/Lot 01397/0001

Description

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.

Features & Amenities

Interior Features

Building None Fireplace (6)

Exterior Features

None

Building Amenities

Elevators

Building Information

Total Units 20
Stories 12
Structure HighRise

Financial Details

Maintenance $14,061/mo

Lenox Hill offers a sophisticated blend of residential tranquility and cosmopolitan convenience. As one of the most coveted sections of the Upper East Side, the neighborhood is defined by its proximity to Central Park, world-class medical institutions, and the high-end boutiques of Madison Avenue. The housing stock here is diverse, ranging from palatial pre-war cooperatives to sleek, modern condominiums that offer sweeping views of the East River and the city skyline.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

565

Median Asking Price

$1.35M

Median $/Sqft

$1,418

Avg Days on Market

N/A

New This Week

30

Price Reduced

36%

Sold (30 Days)

64

Median Sale Price

$1.55M

Live data from RLS at REBNY • Updated 3/7/26, 5:26 AM EST

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Location

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563 PARK Avenue #11/12W, Lenox Hill, New York County

MLS® ID: RLS20070083
First Listed: 2/3/2026
On Market: 2/3/2026
Price Changed: 2/3/2026
Contract Date: 2/3/2026

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Thomas Nat Chandler

Listing Contact: (212) 861-4064

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/7/2026 at 10:26 AM UTC

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