Under Contract – Backup offers may be accepted
580 PARK Avenue #11A
MLS® #RLS20050259
Listing by Brown Harris Stevens Residential Sales LLC
4
Bedrooms
3
Baths
N/A
Sq. Ft.
1923
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,South,West facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 22, 2025 | $5,700,000 | - |
| Price Reduced | Jan 13, 2026 | $5,495,000 | -3.6% |
| Currently | May 28, 2026 | $5,000,000 | -9.0% |
Description
Park Avenue Grandeur with Exceptional Scale and Open Views
This sprawling prewar residence offers nearly 3000 square feet of elegant living space, spanning two corners with three open exposures-East over Park Avenue, South across 63rd Street, and West over townhouse gardens. Originally nine rooms, this impressive home is now configured as four bedrooms and three bathrooms in one of Park Avenue's most distinguished pre-war cooperatives.
A semi-private elevator landing opens to a grand gallery that anchors the home. From there, the magnificent 25-foot living room with wood-burning fireplace commands open views of Park Avenue through oversized windows. Opposite, the grand formal dining room, nearly square in proportion, faces West with open townhouse vistas-an ideal setting for entertaining.
The oversized, windowed chef's kitchen provides abundant space for both cooking and informal dining, complete with stainless steel appliances, expansive counters, a large butler's pantry, and a separate dry goods pantry.
The bedroom wing is equally generous. The double-sized primary suite is bathed in Southern light and includes four large closets and a windowed en-suite bath. The corner second bedroom enjoys South and West exposures with a walk-in closet and an en-suite windowed bath. The third bedroom is off of the living room with views over Park Avenue and is perfectly suited either as a library or guest suite. The fourth bedroom, currently configured as a home gym, has West and North exposures, its own full bathroom, and a washer/dryer.
Additional features of this lovely home include soaring ceilings, classic moldings, herringbone oak floors, and remarkable closet space throughout.
Built in 1923 by the esteemed J.E.R Carpenter in the Italian Renaissance style, 580 Park Avenue is a full service, white-glove co-op. The building features a full time resident manager, gorgeous marble lobby with full time doormen, and elevator attendants. $1m financing maximum allowed. 3% flip tax paid by purchaser.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
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
649
Median Asking Price
$1.40M
Median $/Sqft
$1,458
Avg Days on Market
N/A
New This Week
37
Price Reduced
32%
Sold (30 Days)
37
Median Sale Price
$1.21M
Live data from RLS at REBNY • Updated 5/28/26, 5:54 PM EST
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Location
580 PARK Avenue #11A, Lenox Hill, 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)
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 $9,822 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 4 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1923, making it approximately 103 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.
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 Brown Harris Stevens Residential Sales LLC - Lisa K Lippman
Listing Contact: (212) 588-5606
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 5/28/2026 at 9:54 PM UTC