SOLD FOR $6,600,000
· Closed April 4, 2025
911 PARK Avenue #6B
MLS® #RLS10996240
Listing by Douglas Elliman Real Estate
5
Bedrooms
5
Baths
4,100
Sq. Ft.
1927
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,West facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 11, 2024 | $6,950,000 | - |
| Currently | Apr 26, 2026 | $6,600,000 | -5.0% |
Description
Welcome to 911 Park Avenue Apt 6B. A semi-private landing opens to a grand 12 room home with approximately 4,100 square feet of pre-war elegance. Including 5 bedrooms and a library. This wonderful home has massive space and scale making it one of the most attractive units on Park Avenue.
Enter the grand 24-foot gallery leading to a magnificent 29-foot living room with a wood burning fireplace. The elegant library has magnificent woodwork and handsome coffered ceilings. The enormous formal dining room has custom wood finishes. This home features original pre-war details, including herringbone hardwood floors, beamed ceilings, as well as thoughtful updates including through wall air conditioning throughout.
The open concept, eat-in kitchen has three large windows, abundant storage, a Subzero refrigerator plus two undermounted refrigerators and two dishwashers. The expansive kitchen layout has enough space to incorporate both a casual alternative to the formal dining room plus an additional seating area to enjoy a cup of coffee or watch a game. Behind the kitchen is a laundry room with washer/dryer and ample cabinets to store all your supplies. There is also an additional bedroom with a full bath. This can be used as a flexible space, home office, or staff quarters.
The private bedroom wing of this sprawling home offers four large bedrooms, each with their own en-suite bathroom. The primary suite overlooks Park Avenue with two exposures facing west and north and a dual en-suite bathroom.
Located on the southeast corner of 80th Street, 911 Park Avenue is a White Glove full-service pre-war cooperative built in 1926 and designed by renowned architects Schwarz and Gross. The building offers full-time doormen, concierge, live-in super, fitness center, private storage rooms and bicycle room. Premier location on the Gold Coast of the Upper East Side. Pieds-a-terre are allowed. There is a 2% flip tax and pets are permitted.
Photos have been VIRTUALLY STAGED
Features & Amenities
Interior Features
Exterior Features
Building Amenities
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
339
Median Asking Price
$1.57M
Median $/Sqft
$1,560
Avg Days on Market
N/A
New This Week
27
Price Reduced
28%
Sold (30 Days)
32
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 4/26/26, 12:40 PM EST
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Location
911 PARK Avenue #6B, Upper East Side, New York County
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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 $10,008 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 5 bedrooms and 5 full bathrooms.
The listed interior living area is 4,100 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $6,600,000 for 4,100 sq ft, the asking price per square foot is approximately $1,610. 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 Douglas Elliman Real Estate - Fisher Einhorn
Listing Contact: (917) 797-8999
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 4/26/2026 at 4:40 PM UTC