Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Sold on 2/20/2026 for $5,100,000

911 Park Avenue #PHE
Interested in this property?
Closed For Sale Co-op

$5,100,000

911 Park Avenue #PHE

Upper East Side, Manhattan

MLS® #RLS20058916

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

Sq. Ft.

1926

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1926
Ownership Co-op
Maintenance $7,759/mo
Neighborhood Upper East Side
Floor 1 of 14

Property Highlights

  • Views: City, Park Greenbelt, Panoramic
  • Exposure: East,North,South facing
  • Outdoor Space: Terrace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Floor 1 of 14
View City, Park Greenbelt, Panoramic
Exposure East,North,South
Cooling Central Air
Pets Yes, CatsOk, DogsOk
Year Built 1926
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Block/Lot 01508/0072

Description

A Penthouse Above It All Elegant and exceptionally rare, this grand-scale five-room penthouse crowns one of Park Avenue’s most distinguished pre-war cooperatives, 911 Park. Encompassing nearly 1,800 square feet of interior living space and encircled by an extraordinary 2,500+ square foot wraparound terrace, Residence PHE offers an unparalleled opportunity to experience sophisticated indoor–outdoor living in the heart of the Upper East Side. A private elevator landing opens to a gracious foyer leading to a magnificent corner living room with three exposures, a wood-burning fireplace, and two sets of French doors that open directly to the terrace. Soaring 11-foot ceilings and sun-drenched city views create a remarkable sense of light and scale. An expansive library with custom built-in cabinetry provides an inviting setting for both comfortable living and elegant entertaining. The windowed eat-in kitchen is beautifully appointed with custom solid oak cabinetry, sleek granite counters, and top-of-the-line appliances for the discerning chef. The spacious corner primary suite enjoys its own access to the terrace and features a luxurious windowed bath. The second bedroom offers great flexibility—perfect for guests, staff, or a home office. A second full bath doubles as a powder room. Additional highlights include abundant closet space with large walk-ins, central air conditioning, beautifully refinished hardwood floors, and exquisite prewar architectural details throughout. Built in 1926 and designed by Schwartz & Gross, 911 Park Avenue is a distinguished full-service cooperative offering white-glove amenities, including a 24-hour doorman, resident manager, porters, and handymen. Residents enjoy a beautifully restored lobby, renovated fitness center, bike room, laundry facilities, and private storage. Perfectly situated at the corner of Park Avenue and East 80th Street, this location places you at the very heart of the Upper East Side’s most refined corridor. Just moments away are the city’s finest cultural and culinary destinations, including the Metropolitan Museum of Art, the Guggenheim, and the Frick Collection. Madison Avenue’s world-class boutiques and galleries are a short stroll away, as are the neighborhood’s most celebrated restaurants, such as Café Boulud, Sant Ambroeus, and Sistina. Central Park lies only two blocks west, offering an oasis of greenery and recreation, while the conveniences of Lexington Avenue—markets, cafés, and transportation—complete the picture of sophisticated city living. Pied-a-terre purchasers and pets permitted. 50% financing permitted and a 2% flip tax payable by the purchaser.

Features & Amenities

Interior Features

Built In Features Crown Molding Entrance Foyer Eat In Kitchen Soaking Tub Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area Flooring: Hardwood Fireplace (1)

Exterior Features

Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Elevators

Building Information

Total Units 40
Stories 14
Structure HighRise

Financial Details

Maintenance $7,759/mo
Sale Price $5,100,000
Previous Price $5,000,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

296

Median Asking Price

$1.65M

Median $/Sqft

$1,533

Avg Days on Market

N/A

New This Week

21

Price Reduced

26%

Sold (30 Days)

28

Median Sale Price

$1.45M

Live data from RLS at REBNY • Updated 3/16/26, 2:45 AM EST

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Location

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911 Park Avenue #PHE, Upper East Side, New York County

Floor Plans

Floor Plan
MLS® ID: RLS20058916
First Listed: 11/7/2025
On Market: 11/11/2025
Price Changed: 2/20/2026
Closed: 2/20/2026
Contract Date: 9/19/2025

Listing Courtesy of Compass - Michael J Franco

Listing Contact: (917) 817-4122

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 3/16/2026 at 6:45 AM UTC

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