Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
1155 Park Avenue #4NE
Interested in this property?
Active For Sale Co-op

$3,875,000

1155 Park Avenue #4NE

Carnegie Hill, Manhattan

MLS® #RLS20079181

RLS at REBNY

Listing by Sothebys International Realty

4

Bedrooms

3

Baths

N/A

Sq. Ft.

1914

Year Built

Quick Summary

Bedrooms 4
Bathrooms 3
Lot Size 16,482 sq ft
Year Built 1914
Ownership Co-op
Maintenance $5,973/mo
Neighborhood Carnegie Hill
Floor 5 of 14

Property Highlights

  • Views: City
  • Exposure: East,North facing
  • Character: Pre-war building (1914)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 8
Baths 3 Full
Floor 5 of 14
View City
Exposure East,North
Pets Yes
Year Built 1914
Structure Type MultiFamily
Furnished Unfurnished
Lot Size 16,482 sq ft
Block/Lot 01520/0004

Listing History

Event Date Price Change
Listed Mar 24, 2026 $4,050,000 -
Currently May 9, 2026 $3,875,000 -4.3%

Description

Perfectly positioned on Park Avenue in the heart of Carnegie Hill, Apartment 4 NE (5th floor) at 1155 Park Avenue presents a rare opportunity to own a beautifully scaled pre-war residence within one of Manhattan’s most admired white-glove cooperatives. This expansive, classic eight-room home offers the proportions and layout that define classic Upper East Side living: three generously sized Bedrooms, a separate Library (easily a fourth Bedroom), three Bathrooms, a gracious entry Foyer, a grand Living Room, a Formal Dining Room, and a large eat-in Kitchen. Plus soaring a bonus Staff Room or home office, 10 foot ceilings and bright North and East exposures. The apartment enjoys wonderful natural light and open city and tree-lined views. The semi-private elevator landing opens to an elegant Gallery, setting the tone for a home designed for both refined entertaining and comfortable living. The apartment offers flexibility for customization while preserving the integrity of its classic pre-war scale. This is a residence with enduring bones — ready to be tailored to the next owner’s vision. 1155 Park Avenue was designed by architect Robert T. Lyons and built by Bing & Bing in 1915, reflecting the elegance and craftsmanship of early 20th-century Park Avenue architecture. This distinguished cooperative offers full-time doorman and concierge service, exceptional staff, and a live-in resident manager. The building permits 40% financing and has a 2.5% flip tax. Located in Manhattan’s coveted Carnegie Hill, residents enjoy proximity to Central Park’s Reservoir, Museum Mile, Madison Avenue boutiques, and some of the city’s finest schools and restaurants. Tree-lined streets, architectural beauty, and a true neighborhood atmosphere make this one of the most desirable enclaves on the Upper East Side.

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room In Unit

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Washer

Building Information

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

Financial Details

Maintenance $5,973/mo
Original Price $4,050,000
Previous Price $4,050,000

Carnegie Hill is a low-traffic residential section of the Upper East Side defined by proximity to Central Park and Museum Mile. The area features low-rise historic architecture and large pre-war cooperatives, with landmarked blocks and boutique retail along Madison Avenue.

Carnegie Hill Live Market Data

View Neighborhood

Active Listings

135

Median Asking Price

$2.75M

Median $/Sqft

$1,701

Avg Days on Market

N/A

New This Week

6

Price Reduced

34%

Sold (30 Days)

9

Median Sale Price

$2.40M

Live data from RLS at REBNY • Updated 5/9/26, 3:49 AM EST

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Location

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1155 Park Avenue #4NE, Carnegie Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1914
Year Built
112 years old
14
Floors
51
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Expanded Carnegie Hill Historic District

Tax & Assessment

Assessed Value: $23,099,400
Land Value: $1,935,000
Exemptions: $73,320

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

Lot Area: 16,482 SF
Building Area: 166,596 SF
Built FAR: 10.11
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 $5,973 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 4 bedrooms and 3 full bathrooms.

According to MLS records, the building was constructed in 1914, making it approximately 112 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 the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. 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: RLS20079181
First Listed: 3/24/2026
On Market: 3/24/2026
Price Changed: 4/15/2026
Contract Date: 3/24/2026

Listing Courtesy of Sothebys International Realty - Patricia A Wheatley

Listing Contact: (917) 597-1851

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 5/9/2026 at 7:49 AM UTC

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