SOLD FOR $6,000,000
· Closed August 9, 2023
911 PARK Avenue #8A
MLS® #RLS10877708
Listing by Sloane Square LLC
4
Bedrooms
4
Baths
3,400
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Exposure: East,South,West facing
- Style: Prewar architecture
- Character: Pre-war building (1927)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 9, 2022 | $7,600,000 | - |
| Price Reduced | Aug 11, 2023 | $6,450,000 | -15.1% |
| Currently | May 1, 2026 | $6,000,000 | -7.0% |
Description
Apartment #8A at 911 Park Avenue, a White Glove Co-op is truly an extraordinary 10 Room Prewar Apartment with grand proportions, has 3 Bedrooms, a Library (could be 4th Bedroom), 4 Bathrooms, and Eastern and Western Exposures giving the Apartment brilliant sunlight and open City Views.
Enter this wonderfully maintained Apartment into a 20'long Gallery with beautifully maintained herringbone floors and wonderful long walls for art display. To the Gallery's right is a grand and glorious 29' Living Room w/ WBF and a wall of windows facing West onto Park Avenue.
The long Bedroom corridor off the Gallery leads to 3 Bedrooms and a Library (or 4th Bedroom). Each Room in this wing is oversized, has ample walk-in closet space, large windows, windowed en-suite Bathrooms boasting wonderful Western and Eastern views. The grand corner Primary Bedroom has a gigantic walk-in closet, two exposures, West and South and a lovely ensuite windowed Bathroom.
The oversized 21ft. Formal Dining Room has natural Eastern sunlight from a wall of windows and easily seats 16 guests comfortably for entertaining.
Off the Formal Dining Room is a windowed Eat-in Kitchen with three additional rooms within. One is currently an Office, one a full Laundry Room with side by side washer/dryer and one a Staff Room with full Bathroom ensuite. There are two bright exposures in this kitchen, updated appliances and a large Butler's Pantry for storage and prep.
One must walk through this wonderful home to get a true sense of its Light, Grandeur, High Ceilings (just under 10ft), perfectly designed Floor Plan and the Pre-war Warmth. There is a 2% flip tax and pets are permitted.
911 Park is a White Glove full-service Pre-war Cooperative built in 1926 and designed by renowned architects Schwartz and Gross. The building offers full-time Doorman, Concierge, Live-in Super, Fitness Center, Private Storage Rooms, Bicycle Room and is located on the Gold Coast of the Upper East Side. Pied-a-terres and Trusts are allowed.
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
About Upper East Side
View All Upper East Side ListingsThe Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, 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 NeighborhoodActive Listings
337
Median Asking Price
$1.63M
Median $/Sqft
$1,585
Avg Days on Market
N/A
New This Week
21
Price Reduced
30%
Sold (30 Days)
33
Median Sale Price
$1.50M
Live data from RLS at REBNY • Updated 4/30/26, 11:24 PM EST
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Location
911 PARK Avenue #8A, Upper East Side, New York County • Near EAST 79 STREET and EAST 80 STREET
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $8,786 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 4 bedrooms and 4 full bathrooms.
The listed interior living area is 3,400 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1927, making it approximately 99 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.
At the current list price of $6,000,000 for 3,400 sq ft, the asking price per square foot is approximately $1,765. This figure is for reference only and may differ from appraised or assessed values.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. 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) 416-7433Listing Courtesy of Sloane Square LLC - Meltzer Tucker
Listing Contact: (917) 331-7779
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 Data display by Keller Williams NYC. Data last updated on 5/1/2026 at 3:24 AM UTC