Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Under Contract – Backup offers may be accepted

563 Park Avenue #5/6W
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Pending For Sale Co-op

$8,950,000

563 Park Avenue #5/6W

Lenox Hill, Manhattan

Lancashire

MLS® #RLS20002677

RLS at REBNY

Listing by Sothebys International Realty

3

Bedrooms

3.5

Baths

N/A

Sq. Ft.

1909

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Lot Size 5,957 sq ft
Year Built 1909
Ownership Co-op
Maintenance $11,849/mo
Neighborhood Lenox Hill

Property Highlights

  • Views: City
  • Exposure: South,West facing
  • Fireplace: 5 fireplaces

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 3 Full, 1 Half
View City
Exposure South,West
Pets Yes
Year Built 1909
Structure Type MultiFamily
Flooring Hardwood
Lot Size 5,957 sq ft
Block/Lot 01397/0001

Listing History

Event Date Price Change
Listed Feb 11, 2025 $8,500,000 -
Currently May 13, 2026 $8,950,000 +5.3%

Description

This enchanting duplex is notably one of the very few residences in the United States designed by renowned Belgian designer, Axel Vervoordt. This exquisitely renovated apartment has been crafted to the highest standards and features lyme plaster and paint meticulously applied by European artisans under Mr. Vervoordt’s direction. The apartment is further defined by delightfully oversized windows with sweeping views of Park Avenue from every major room, ample southern and western sunlight, ceilings that soar to over 10 feet in height, and five fireplaces. A semi-private elevator landing opens to the gracious Gallery, anchored by an elegantly curving staircase. The impressive corner Living Room, Dining Room, and Library are arranged in a seamless enfilade, all with expansive Park Avenue outlooks. The Living and Dining Rooms both have imported 18th-century parquet de Versailles floors, and all three feature gas fireplaces. Nearby, a sleek chef’s kitchen features custom stainless-steel cabinets and countertops. From the Gallery a coat closet and a Powder Room are conveniently accessible. The Upper Level, private and luxurious, boasts a generous corner Primary Bedroom clad entirely in goatskin parchment leather and is bathed throughout the day with southern and western sunlight. The adjacent spa-like bathroom is outfitted with double sinks, a separate shower, and a soaking tub. Two additional Bedrooms, each feature their own fireplaces (one is currently concealed but can easily be restored to its original form, should the new owner desire). Additionally, there are two full bathrooms, a laundry room, and very ample closets. The Lancashire is a Neo-Renaissance masterpiece, built in 1910 by architect Walter B. Chambers. This coveted, white-glove cooperative incorporates only 18 residences and offers unmatched privacy and service. Rich in history and architectural integrity and featuring an exceptional and glorious design aesthetic, this magnificent residence is splendid in every way. Please note, the apartment trades with 2 staff rooms. Pets are welcome. 2% Flip Tax. Co-Exclusive.

Features & Amenities

Interior Features

Common Area Laundry Room In Unit Flooring: Hardwood Fireplace (5)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Building Lancashire
Building Data View Compliance & Permits
Total Units 20
Stories 13
Structure MultiFamily

Financial Details

Maintenance $11,849/mo
Original Price $8,500,000
Previous Price $8,500,000

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

637

Median Asking Price

$1.80M

Median $/Sqft

$1,448

Avg Days on Market

N/A

New This Week

41

Price Reduced

37%

Sold (30 Days)

67

Median Sale Price

$1.43M

Live data from RLS at REBNY • Updated 5/13/26, 4:36 PM EST

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Location

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563 Park Avenue #5/6W, Lenox Hill, New York County

Virtual Tour

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Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1910
Year Built
116 years old
13
Floors
20
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $7,571,700
Land Value: $1,156,500
Exemptions: $0

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

Lot Area: 5,957 SF
Building Area: 57,847 SF
Built FAR: 9.71
Allowed FAR: 10

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 $11,849 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1909, making it approximately 117 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 [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: RLS20002677
First Listed: 2/11/2025
On Market: 2/11/2025
Price Changed: 2/11/2025
Pending Since: 4/6/2026
Contract Date: 2/11/2025

Listing Courtesy of Sothebys International Realty - Serena Boardman

Listing Contact: (212) 606-7611

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 5/13/2026 at 8:36 PM UTC

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