Under Contract – Backup offers may be accepted
800 PARK Avenue #5FLOOR
MLS® #RLS20052829
Listing by Serhant
5
Bedrooms
5.5
Baths
4,500
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Views: City, Park Greenbelt
- Fireplace: 1 fireplace
- Climate Control: Other
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Oct 6, 2025 | $9,495,000 | - |
| Currently | May 29, 2026 | $9,495,000 | - |
Description
Presenting an extraordinary full-floor residence at 800 Park Avenue, combining classic prewar charm with modern sophistication. Occupying the entire fifth floor, this expansive apartment has been completely reimagined through a meticulous gut renovation, offering approximately 60 feet of grand living, dining, and den space overlooking Park Avenue. The 27-foot living room features beautifully refinished original oak floors, creating a timeless and inviting ambiance.
The main entertaining areas are elegantly connected through a set of restored, century-old double-arched doors that celebrate the building's architectural heritage while ensuring an effortless open flow. A wood-burning fireplace serves as the centerpiece of the living space, adding both character and warmth.
Accessed through a private elevator landing, the residence offers exceptional privacy. The layout includes four spacious bedrooms, five full bathrooms, and two powder rooms, all designed with thoughtful attention to detail. The corner primary suite, facing Park Avenue and East 74th Street, enjoys abundant natural light and sweeping city views. It features two spa-like bathrooms, a large walk-in dressing room, and a private office, creating a serene and sophisticated retreat.
Each of the additional bedrooms includes its own marble-clad en-suite bathroom, offering comfort and discretion for family or guests.
The Christopher Peacock-designed kitchen is both functional and stunning, centered around a large island with seating and an inviting breakfast area. Premium appliances include a custom 48" Wolf gas range, Sub-Zero refrigerator and freezer, and Miele dishwasher. A walk-in pantry, laundry room, and a secondary powder room complete this wing.
Every aspect of the apartment reflects refined craftsmanship - from the custom plaster ceilings and crown moldings to the seamless integration of smart-home technology via the Control4 system, which manages lighting, climate, and shades. Two commercial-grade humidifiers maintain ideal air quality year-round, while soundproof windows ensure complete tranquility.
Residents also enjoy access to a private gym on the second floor and a dedicated floor-to-ceiling storage locker in the basement.
Originally designed by Electus D. Litchfield and Rogers and built by Starrett Bros. in 1924, 800 Park Avenue remains one of Manhattan's most distinguished prewar cooperatives. Incorporated in 1925, the building features only sixteen residences-twelve of which are full-floor homes-and offers impeccable white-glove service with a live-in resident manager. A 2% flip tax is payable by the purchaser.
This remarkable home captures the essence of Park Avenue elegance, offering a rare blend of grandeur, privacy, and modern luxury in one of New York's most prestigious addresses.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Building Information
Financial Details
About Lenox Hill
View All Lenox Hill ListingsLenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.
Lenox Hill Live Market Data
View NeighborhoodActive Listings
651
Median Asking Price
$1.35M
Median $/Sqft
$1,455
Avg Days on Market
N/A
New This Week
35
Price Reduced
32%
Sold (30 Days)
39
Median Sale Price
$1.20M
Live data from RLS at REBNY • Updated 5/29/26, 10:53 AM EST
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Location
800 PARK Avenue #5FLOOR, Lenox Hill, New York County
Virtual Tour
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 $12,816 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 5 bedrooms and 5 full bathrooms and 2 half bathrooms.
The listed interior living area is 4,500 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1925, making it approximately 101 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 $9,495,000 for 4,500 sq ft, the asking price per square foot is approximately $2,110. 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 Serhant - PETER OCEAN
Listing Contact: (646) 627-5227
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 5/29/2026 at 2:53 PM UTC