SOLD FOR $9,999,999
· Closed April 3, 2023
812 PARK Avenue #5 6D
MLS® #RLS10870522
Listing by Modlin Group LLC
4
Bedrooms
5.5
Baths
4,000
Sq. Ft.
1958
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,West facing
- Fireplace: Wood-burning or decorative fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 19, 2022 | $11,500,000 | - |
| Currently | May 3, 2026 | $9,999,999 | -13.0% |
Description
The quintessential embodiment of iconic Park Avenue living, this elegant four bedroom, five and a half bathroom duplex architected by Jose Ramirez sprawls approximately 4,000sqft. Impeccably renovated with flawless taste and the finest finishes, this unparalleled residence perfectly balances living and private spaces and feels more like a house than an apartment. Its jaw-dropping scale is made apparent upon entry as you are greeted in a formal gallery with a sweeping circular staircase, Dolomite Marble floors and signature Lindsay Adelman light fixtures. An expansive corner living room boasts a wood-burning fireplace, western views over Park Avenue, as well as northern views of the townhouses of 75th Street. High-gloss wood flooring throughout leads to an adjacent, similarly large dining room. A handsome, wood-paneled library with custom millwork and a marble-clad powder room sits tucked away on the north side and is crowned by a custom marble sink vanity. Unmatched in design and detail, the spacious, eat-in kitchen leaves no detail unconsidered. Bright and sunny, it spotlights custom hand-painted wood cabinetry, white Caesarstone counters, stunning Calcutta Gold marble slab detailing and Dornbracht fixtures. Conceived with the most discerning home cook in mind, state-of-the-art appliances include a Sub-Zero refrigerator and freezer, two Wolf ovens, induction stovetop and microwave oven, and two dishwashers. A seating area with TV sits within the room for relaxed entertainment. Tucked inside is a butler's pantry with Calcutta Gold countertops and backsplash, a Lacava sink, and ample storage. Completing the fifth floor is an additional bedroom, behind the kitchen, with adjacent full bathroom, as well as a full laundry room with Maytag washer and dryer. Its own private oasis, the palatial primary suite has a wall of discreet, flush closets, custom millwork and sits on a corner overlooking Park Ave. and 75th St. The ensuite bathroom is a study in minimalist chic, with a Boffi soaking tub, vanity with custom fixtures, an open glass shower, Tadelak-treated walls and poured Terrazzo flooring. Three additional similarly large bedrooms all feature custom millwork, including built-in desks, ample storage and ensuite bathrooms with Waterworks fixtures and Porcelanosa and Artistic tiling. Storage abounds, with a cedar closet, additional walk-in closet and a linen closet rounding out the top floor. Designed by the legendary architect James E.R. Carpenter, 812 Park Avenue is one of Manhattan's most prestigious cooperatives. Located on venerable Park Avenue, this home is steps from the world-class museums, restaurants and shopping that Lenox Hill is known for. Amenities include a private storage room and a state-of-the-art gym. 2% flip tax paid by the buyer. Up to 30% financing.
Features & Amenities
Interior Features
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
338
Median Asking Price
$1.67M
Median $/Sqft
$1,534
Avg Days on Market
N/A
New This Week
29
Price Reduced
30%
Sold (30 Days)
36
Median Sale Price
$1.53M
Live data from RLS at REBNY • Updated 5/3/26, 1:30 AM EST
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Location
812 PARK Avenue #5 6D, Upper East Side, New York County
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 $10,182 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 4 bedrooms and 5 full bathrooms and 1 half bathroom.
The listed interior living area is 4,000 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1958, making it approximately 68 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 $9,999,999 for 4,000 sq ft, the asking price per square foot is approximately $2,500. 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 Modlin Group LLC - Adam D. Modlin
Listing Contact: (212) 974-0740
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 5/3/2026 at 5:30 AM UTC