Milton Coste

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(917) 416-7433

Under Contract – Backup offers may be accepted

580 PARK Avenue #10A

Pending · Listing by Coldwell Banker Warburg

580 PARK Avenue #10A

Lenox Hill, Manhattan

$5,500,000

Interested in this property?
Pending For Sale Co-op

$5,500,000

580 PARK Avenue #10A

Lenox Hill, Manhattan

MLS® #RLS20061725

RLS at REBNY

Listing by Coldwell Banker Warburg

5
Bedrooms
4
Baths
N/A
Sq. Ft.
1923
Year Built

Quick Summary

Bedrooms 5
Bathrooms 4
Year Built 1923
Ownership Co-op
Maintenance $11,219/mo
Neighborhood Lenox Hill
Floor 10 of 14

Property Highlights

  • Views: City Lights, City, Park Greenbelt
  • Exposure: East,North,South,West facing
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 4 Full
Floor 10 of 14
View City Lights, City, Park Greenbelt
Exposure East,North,South,West
Cooling Other
Pets Yes
Year Built 1923
Structure Type HighRise
Basement Other
Block/Lot 01378/0033

Listing History

Event Date Price Change
Listed Dec 1, 2025 $5,795,000 -
Currently Aug 22, 2026 $5,500,000 -5.1%

Description

Park Avenue Elegance at its Finest: This exceptional estate condition home (photos are virtually staged) is the largest apartment in the highly coveted A line with the addition of a Park Avenue facing bedroom and bathroom which was purchased from the neighboring apartment. With 9ft + ceilings, original herringbone floors and sixteen windows facing all four directions including open western and eastern exposures, this pre-war apartment has five bedrooms and four bathrooms and is situated in one of Park Avenue's most distinguished white-glove cooperatives. A semi-private elevator landing leads to a grand gallery flanked by a 25ft living room with a wood burning fireplace (which has not been used in over ten years) and oversized picture windows with glorious open views across Park Avenue and beyond. Opposite, the impressively scaled 20ft formal dining room seats twelve and commands open views west with a Central Park vista. The expansive bedroom wing wraps along two corners and three exposures across Park Avenue, 63rd Street and west over to Central Park. The corner bedroom facing east and south has views over Park Avenue. The home's largest bedroom overlooks 63rd street and has deep walk-in closets and abundant space for a sitting area. A third bedroom has a corner exposure over 63rd street and a view west over townhouses with a beautiful vista of Central Park. The additional Park Avenue facing bedroom suite, purchased from the 'B' line, is located apart from the bedroom wing, making it the ideal guest suite or primary bedroom. The large kitchen has a western exposure, a walk-in pantry, a washer/dryer and an abundance of storage and counter space. A full-size fifth bedroom and windowed bathroom is located just off the kitchen and has a western view towards the park. Built in 1923 by renowned architect James E.R. Carpenter, 580 Park Avenue is one of the finest examples of Neo-Renaissance architecture in the city and commands an entire western block front on Park Avenue. A full service, white-glove cooperative, replete with an exquisite and grand marble lobby, residents enjoy a 24-hour doorman, elevator attendants and a live-in resident manager. Pets and pied-a-terre are permitted. Maximum financing not to exceed $1,000,000. A 3% flip tax is paid by the purchaser. Use of a building owned private storage cage conveys with the sale Some of the photos are virtually staged for presentation purposes only.

Features & Amenities

Interior Features

Separate Formal Dining Room High Ceilings Storage Walk In Closets Building Other In Unit Fireplace (1)

Exterior Features

None

Building Amenities

Elevators

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 60
Stories 14
Structure HighRise

Financial Details

Maintenance $11,219/mo
Original Price $5,795,000
Previous Price $5,795,000

Lenox 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 Neighborhood

Active Listings

426

Median Asking Price

$1.45M

Median $/Sqft

$1,527

Avg Days on Market

N/A

New This Week

12

Price Reduced

38%

Sold (30 Days)

48

Median Sale Price

$1000K

Live data from RLS at REBNY • Updated 8/22/26, 6:53 AM EST

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Location

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580 PARK Avenue #10A, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1923
Year Built
103 years old
14
Floors
53
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $18,769,950
Land Value: $5,400,000
Exemptions: $11,450

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 15,062 SF
Building Area: 183,919 SF
Built FAR: 12.21
Allowed FAR: 10

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

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $11,219 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 5 bedrooms and 4 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. Contact Milton Coste 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) 416-7433
MLS® ID: RLS20061725
First Listed: 12/1/2025
On Market: 12/1/2025
Price Changed: 2/17/2026
Pending Since: 4/9/2026
Contract Date: 12/1/2025

Listing Courtesy of Coldwell Banker Warburg - Robert A Schulman

Listing Contact: (917) 846-7667

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 8/22/2026 at 10:53 AM UTC

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Lenox Hill Market Update

48 sales last 30 days · $1.45M median · 8.9 months supply

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Quick Facts

Status Pending Type Co-op Neighborhood Lenox Hill Borough Manhattan
County New York
Floor 10 of 14
Year Built 1923
First Listed 12/1/2025
Maintenance $11,219/mo

Monthly Costs Estimate

Down Payment 20%

$1,100,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Maintenance $11,219
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$123,750

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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