Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Under Contract – Backup offers may be accepted

550 Park Avenue #3W
Pending For Sale Co-op

$4,750,000

550 Park Avenue #3W

Lenox Hill, Manhattan

MLS® #RLS20058976

RLS at REBNY

Listing by Compass

4

Bedrooms

4.5

Baths

Sq. Ft.

1917

Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Year Built 1917
Ownership Co-op
Maintenance $8,223/mo
Neighborhood Lenox Hill
Floor 3 of 17

Property Highlights

  • Fireplace: 1 fireplace
  • Character: Pre-war building (1917)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 3 Full, 1 Half
Floor 3 of 17
Pets Yes, CatsOk, DogsOk
Year Built 1917
Structure Type HighRise
Furnished Unfurnished
Block/Lot 01376/0037

Description

Welcome to an exceptional opportunity to reside in one of Manhattan's most prestigious addresses at 550 Park Ave. This exquisite residence offers an expansive layout featuring four spacious bedrooms and three and a half bathrooms, perfectly designed for comfort and elegance. A private elevator landing leads you into this 9-room home where a gracious entry hall unveils an exquisite residence designed by the renowned architect, Costas Kondylis. The apartment boasts 11-foot ceilings and oversized windows, offering views to the north of the iconic Colony Club and a glimpse of the Park Avenue malls. A formal dining room and living area stretch to nearly 50’ of frontage over tree lined 62nd street, which lends itself perfectly for entertaining or simply indulging in the depth of the rooms. The living room has a wood-burning fireplace, stunning hardwood floors, and room for multiple seating areas. The grandly scaled dining room blends seamlessly into the living space and can host lavish parties with unlimited seating . The beautifully appointed library off the living room also has a wood burning fireplace. As you make your way through to the sleeping quarters, the primary suite is a serene retreat with a western exposure and offers generous closet space, seating area and an en-suite bathroom. The additional 3 bedrooms provide flexibility for family, guests, or additional workspace. A separate eat-in, windowed refurbished kitchen features a butler's pantry ideal for any culinary endeavor as well as a separate breakfast room. There is also a washer/dryer in the unit. With northern, southern, eastern, and western exposures, the apartment is bathed in natural light throughout various times. Additional luxuries include a dressing area, powder room, and a convenient in-unit washer/dryer. Completed in 1917, 550 Park Avenue is one of Manhattan's preeminent luxury pre-war cooperatives located on the southwest corner of Park Avenue and 62nd Street. Designed by J. E. R. Carpenter, it is famous for its elegant and grand layouts adorned with pre-war details. A full-service building, 550 Park Ave. is located in close proximity to Central Park and the Madison & Fifth Avenue shopping and restaurants. 50% financing permitted and there is a 3% flip tax paid by the buyer.

Features & Amenities

Interior Features

Chandelier Crown Molding High Ceilings Recessed Lighting Walk In Closets In Unit See Remarks Fireplace (1)

Exterior Features

Private Entrance Private Outdoor Space Under60 Sqft

Building Amenities

Elevators

Building Information

Total Units 36
Stories 17
Structure HighRise

Financial Details

Maintenance $8,223/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

569

Median Asking Price

$1.37M

Median $/Sqft

$1,399

Avg Days on Market

N/A

New This Week

32

Price Reduced

38%

Sold (30 Days)

39

Median Sale Price

$1.63M

Live data from RLS at REBNY • Updated 2/23/26, 9:22 AM EST

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Location

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550 Park Avenue #3W, Lenox Hill, New York County

MLS® ID: RLS20058976
First Listed: 11/8/2025
On Market: 11/8/2025
Price Changed: 11/8/2025
Pending Since: 1/12/2026
Contract Date: 11/8/2025

Listing Courtesy of Compass - Charles Beda

Listing Contact: (347) 804-3217

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 2/23/2026 at 2:22 PM UTC

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