Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
784 PARK Avenue #20C
Interested in this property?
Active For Sale Co-op

$6,400,000

784 PARK Avenue #20C

Lenox Hill, Manhattan

MLS® #RLS20087891

RLS at REBNY

Listing by Sloane Square LLC

Open House Scheduled

Wednesday, May 6 • 11:00 AM – 12:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1929

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1929
Ownership Co-op
Maintenance $8,112/mo
Neighborhood Lenox Hill
Floor 20 of 19

Property Highlights

  • Views: City, Park Greenbelt, Panoramic
  • Exposure: East,North,South,West facing
  • Outdoor Space: Wrap Around, Balcony

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 2 Full
Floor 20 of 19
View City, Park Greenbelt, Panoramic
Exposure East,North,South,West
Cooling Other
Pets Yes
Year Built 1929
Structure Type HighRise
Basement Other
Block/Lot 01388/0037

Listing History

Event Date Price Change
Listed Apr 30, 2026 $6,400,000 -
Currently Apr 30, 2026 $6,400,000 -

Description

Emery Roth Classic Six Panoramic Park & City Views Wrap Terrace

Offered for the first time in over three decades, this extraordinary high-floor, sun-drenched pre-war Classic Six represents a rare and coveted opportunity at the intersection of 74th Street and Park Avenue. The residence commands breathtaking, unobstructed views of Central Park and the Manhattan skyline, further distinguished by a sweeping wrap terrace that brings the city's most iconic vistas into daily living.

A stately 17-foot entrance gallery sets a tone of quiet grandeur, flowing seamlessly into the magnificent 25-foot formal living room. Oriented to the west toward Central Park, south toward Billionaires' Row, and north across open sky, the room is a masterwork of pre-war proportion and light. Soaring ceilings, exquisite original architectural detail, and a wood-burning fireplace create an atmosphere of timeless elegance, while floor-to-ceiling light transforms every hour of the day. Step directly from the living room onto the north and west-facing terrace, where views of the Carlyle Hotel and the city's iconic roofline unfold before you.

The adjacent formal dining room - currently appointed as a sophisticated den and library - offers jaw-dropping westward views toward the Park and is outfitted with beautifully crafted custom built-in storage.

The gourmet eat-in kitchen is bathed in southern light and appointed with top-of-the-line appliances, generous seating, and abundant cabinetry. A separate butler's pantry provides exceptional storage and a refined staging area for formal entertaining. A staff room/home office, complete with sweeping western and park views and a renovated full bath.

The corner primary suite is an unrivaled sanctuary. Approached by its own private hallway, the bedroom is graced with open northern skyline views and a picture window framing Central Park. A large glass door opens directly onto the wrap terrace, offering a breathtaking private perch above the treetops and sky. Two custom-fitted walk-in closets, an abundance of natural light, and an en-suite marble bathroom complete the suite.

The generous second bedroom - an impressive 25 feet in length and currently configured as a media room - is flooded with southern and eastern light. Its renovated en-suite bathroom is thoughtfully designed to open into the gallery, offering seamless dual functionality as a powder room for guests.

This is, without question, a one-of-a-kind residence - grand in scale, gracious in proportion, and singular in its combination of views, outdoor space, and pre-war pedigree. Designed in 1930 by the celebrated architect Emery Roth under the supervision of McKim, Mead & White, 784 Park Avenue is among the Upper East Side's most distinguished addresses.

The building offers full white-glove service including a 24-hour attended lobby, fitness center, bicycle storage, laundry, and private storage. Pets and pieds-à-terre are welcome. Financing up to 60% permitted. 2% flip tax payable by purchaser.

Features & Amenities

Interior Features

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

Exterior Features

Building Courtyard Balcony Private Outdoor Space Over60 Sqft Wrap Around Balcony

Building Amenities

Elevators Storage

Appliances

Dishwasher

Building Information

Building Data View Compliance & Permits
Total Units 64
Stories 19
Structure HighRise

Financial Details

Maintenance $8,112/mo

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

609

Median Asking Price

$1.46M

Median $/Sqft

$1,426

Avg Days on Market

N/A

New This Week

30

Price Reduced

33%

Sold (30 Days)

55

Median Sale Price

$1.25M

Live data from RLS at REBNY • Updated 4/30/26, 2:47 PM EST

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Location

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784 PARK Avenue #20C, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1929
Year Built
97 years old
19
Floors
58
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $26,109,900
Land Value: $4,099,500
Exemptions: $21,600

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

Lot Area: 12,260 SF
Building Area: 161,572 SF
Built FAR: 13.18
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 $8,112 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

According to MLS records, the building was constructed in 1929, making it approximately 97 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: Building has a dog run,Building Pets Allowed Comments:Building has a dog run. 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) 416-7433
MLS® ID: RLS20087891
First Listed: 4/30/2026
On Market: 4/30/2026
Price Changed: 4/30/2026
Contract Date: 4/30/2026

Listing Courtesy of Sloane Square LLC - Meltzer Amy Tucker

Listing Contact: (917) 331-7779

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 4/30/2026 at 6:47 PM UTC

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