Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
845 5TH Avenue #2
Active For Sale Co-op

$30,000,000

$4,000 per sq ft

845 5TH Avenue #2

Lenox Hill, Manhattan

MLS® #RLS20074359

RLS at REBNY

Listing by Serhant

5

Bedrooms

8.5

Baths

7,500

Sq. Ft.

1920

Year Built

Quick Summary

Bedrooms 5
Bathrooms 8 full, 1 half
Living Area 7,500 sq ft
Year Built 1920
Ownership Co-op
Maintenance $22,434/mo
Neighborhood Lenox Hill
Floor 11 of 12

Property Highlights

  • Views: City, Park Greenbelt
  • Exposure: North,West facing
  • Fireplace: 4 fireplaces

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 13
Baths 7 Full, 1 Half
Floor 11 of 12
View City, Park Greenbelt
Exposure North,West
Cooling Varies By Unit
Pets Yes
Year Built 1920
Living Area 7,500 sq ft
Structure Type HighRise
Basement Other
Parcel # 1380-0069
Block/Lot 01380/0069

Description

A Full-Floor Fifth Avenue Masterpiece with Private Guest Suite

Never before offered, Residence 2 at 845 Fifth Avenue is a rare, full-floor Fifth Avenue residence of approximately 7,500 square feet, preserved in mint, museum-quality condition and distinguished by exceptional width, impeccable proportions, and direct Central Park frontage. The offering is further elevated by the inclusion of a fully renovated private guest suite, a rarity of genuine significance.

Designed by 4 East 66th Street-also known as 845 Fifth Avenue-by J.E.R. Carpenter in 1920, the building is among Manhattan's most refined cooperative addresses, prized for its architectural pedigree, privacy, and proximity to Central Park.

A private elevator landing opens into a grand south-facing Gallery, immediately establishing the residence's defining quality: rooms of extraordinary width and perfectly balanced proportion. Throughout the apartment, spaces feel grand yet composed, with elegant circulation and a sense of permanence.

The residence features two distinct Central Park-facing Living Rooms.

The primary "Her" Living Room, a spectacular corner space with north and west exposures, enjoys sweeping park views and is anchored by a wood-burning fireplace with a beautiful marble mantel. Over 35 feet in length, it is luminous, refined, and ideal for formal entertaining.

The secondary "His" Living Room, currently configured as a sophisticated billiards and bar salon, also faces west over Central Park and features its own wood-burning fireplace with marble surround, offering a more intimate yet equally impressive atmosphere.

Directly off the Gallery is an elegant oval Library with a discreet Powder Room, while at the opposite end of the apartment sits the enormous, monumental Dining Room-exceptional in both length and width-centered around a wood-burning fireplace with marble mantel and distinguished by a carved plaster ceiling and exquisite architectural detail. Parquet de Versailles floors, fine paneling, and original moldings remain impeccably preserved throughout the entertaining rooms.

The custom stainless-steel chef's Kitchen features top-tier appliances, a center island, and abundant storage, opening to a charming Breakfast Room. The extensive service wing includes a Pantry, Laundry Room, Gym, four Staff Rooms, and two full bathrooms-a level of infrastructure rarely found today. In addition, the apartment benefits from a separate service elevator entrance, allowing discreet staff access and seamless functionality.

The private quarters are quietly separated from the entertaining spaces. The Primary Suite features a corner bedroom with wood-burning fireplace and marble mantel, two expansive dressing rooms, and two marble bathrooms. In total, the residence comprises five bedrooms, all generously proportioned and enhanced by an extraordinary volume of custom-built closets and storage. Throughout the apartment, every inch has been thoughtfully utilized, with high-quality, fully built-in closets and storage solutions finished to the highest standards.

Included in the sale is a fully renovated private guest suite on the ground level-a true studio apartment with kitchen, full bathroom, and washer/dryer. The guest suite is adorned throughout with custom built-in closets and storage, with every inch carefully maximized and finished to the same uncompromising standard of materials and craftsmanship as the main residence.

Every material used throughout both residences is of the highest quality , selected with longevity, elegance, and architectural integrity in mind.

4 East 66th Street is a premier white-glove cooperative with full-time doorman service, private storage, and pet-friendly policies, located directly across from Central Park and moments from Manhattan's finest cultural institutions.

This is a rare, legacy-quality Fifth Avenue offering, combining scale, proportion, condition, and completeness-further distinguished by its included private guest suite, service elevator access, and never-before-offered status.

2% Flip Tax paid by the Buyer.

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit Fireplace (4)

Exterior Features

None

Building Amenities

Concierge Storage

Appliances

Washer Dryer Allowed

Building Information

Total Units 18
Stories 12
Structure HighRise

Financial Details

Maintenance $22,434/mo

Lenox Hill offers a sophisticated blend of residential tranquility and cosmopolitan convenience. As one of the most coveted sections of the Upper East Side, the neighborhood is defined by its proximity to Central Park, world-class medical institutions, and the high-end boutiques of Madison Avenue. The housing stock here is diverse, ranging from palatial pre-war cooperatives to sleek, modern condominiums that offer sweeping views of the East River and the city skyline.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

567

Median Asking Price

$1.35M

Median $/Sqft

$1,399

Avg Days on Market

N/A

New This Week

27

Price Reduced

35%

Sold (30 Days)

52

Median Sale Price

$1.64M

Live data from RLS at REBNY • Updated 3/2/26, 3:48 PM EST

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Location

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845 5TH Avenue #2, Lenox Hill, New York County

MLS® ID: RLS20074359
First Listed: 3/2/2026
On Market: 2/2/2026
Price Changed: 3/2/2026
Contract Date: 2/2/2026

Listing Courtesy of Serhant - Emanuele Fiore

Listing Contact: (516) 653-8279

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 3/2/2026 at 8:48 PM UTC

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