SOLD FOR $5,300,000
Listed at $5,950,000 · Sold 10.9% below asking · Closed June 27, 2019
911 Park Avenue #11C
MLS® #RLS10426794
Listing by Level Group
4
Bedrooms
4
Baths
3,600
Sq. Ft.
1926
Year Built
Quick Summary
Property Highlights
- Views: City
- Style: Prewar architecture
- Character: Pre-war building (1926)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 23, 2018 | $5,950,000 | - |
| Price Reduced | Mar 2, 2018 | $6,100,000 | +2.5% |
Description
Create your dream home in this 10 room apartment with beautiful sunlight and open views from every room. At approximately 3600 square feet this high floor C line runs the full length of the building. The apartment has high ceilings with 22 windows and 4 exposures.
The 10 + rooms consists of 3 bedrooms, a library or 4th bedroom, 4 full baths, a private elevator with vestibule, 24 foot gallery, large living room with wood burning fireplace and a large formal dining room. There is also a bright eat-in-kitchen, 2 maids room, large butler's hall and a laundry room. These rooms have several options for creating an even larger kitchen and more open layout.
The building allows renovations year round with the exception of Thanksgiving through the Holidays.
911 Park, designed by Schwartz & Gross, is a white glove building with a truly wonderful, attentive staff of doormen, porters, handymen and a live-in resident manager.
The large, beautiful lobby was recently renovated. There is a bike room, a renovated gym, central laundry, building wide water filtration, and storage.
Pets are allowed on a case to case basis.
Enjoy this prime Upper East Side location, on the corner of Park and East 80th Street, with easy access to the Metropolitan Museum of Art, Madison Avenue, Central Park and so much more.
We look forward to accommodating your appointment to view.
Features & Amenities
Interior Features
Appliances
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
25
Price Reduced
28%
Sold (30 Days)
32
Median Sale Price
$1.52M
Live data from RLS at REBNY • Updated 4/27/26, 8:54 AM EST
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Location
911 Park Avenue #11C, Upper East Side, New York County • Near East 79th Street/East 80th 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)
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 $6,815 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 3,600 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1926, making it approximately 100 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 $5,950,000 for 3,600 sq ft, the asking price per square foot is approximately $1,653. 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 [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) 416-7433Listing Courtesy of Level Group - Jeanne McIvor
Listing Contact: (646) 872-9484
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 4/27/2026 at 12:54 PM UTC