Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
1155 Park Avenue #10SW
Interested in this property?
Active For Sale Co-op

$9,750,000

1155 Park Avenue #10SW

Carnegie Hill, Manhattan

MLS® #RLS20085701

RLS at REBNY

Listing by Sothebys International Realty

5

Bedrooms

4.5

Baths

N/A

Sq. Ft.

1915

Year Built

Quick Summary

Bedrooms 5
Bathrooms 5 full, 1 half
Lot Size 16,482 sq ft
Year Built 1915
Ownership Co-op
Maintenance $12,581/mo
Neighborhood Carnegie Hill

Property Highlights

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

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 11
Baths 4 Full, 1 Half
View City
Exposure East,North,South,West
Cooling Central Air
Pets Yes
Year Built 1915
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Lot Size 16,482 sq ft
Parcel # 1520-0004-01155-000-00010SW
Block/Lot 01520/0004

Listing History

Event Date Price Change
Listed Apr 21, 2026 $9,750,000 -
Currently Apr 21, 2026 $9,750,000 -

Description

Perfectly positioned on a high floor, this fully renovated 11-room corner apartment at 1155 Park Avenue has five-bedrooms, four-and-a-half baths, and benefits from abundant sunlight and open exposures over Park Avenue and East 92nd Street. A semi-private elevator landing enters into an expansive gallery that highlights the apartment’s gracious room proportions and captivating ceiling heights. The oversized living room faces west and has scale that allows for several seating areas. Three oversized windows overlooking Park Avenue allow for sunlight throughout the day. A set of pocket-doors leads to the adjacent formal dining room which has open exposures from two large, west-facing windows overlooking Park Avenue. The apartment’s suite of entertaining rooms is completed by a library located at the end of the gallery. The well-proportioned corner library has open southern and eastern exposures from three large windows. The gallery also has a well-placed powder room. The apartment’s windowed, eat-in kitchen is accessed through a set of double-doors to the left of the gallery. The kitchen is outfitted with elevated appliances, including a Wolf range and wall oven as well as a Sub-Zero refrigerator in addition to extensive custom cabinetry and ample counterspace throughout. Completing the house-like feeling, is the apartment’s den adjacent to the kitchen. This versatile space works well for casual entertaining or relaxation and features custom millwork bookcases and storage. Privately located apart from the apartment’s four additional bedrooms, the serene primary bedroom has two walk-in closets in addition to millwork storage. It also features two large windows with open southern and western exposures. The primary bedroom also has a renovated ensuite bathroom with a double-sink vanity. The apartment’s four additional bedrooms are located along an expansive hallway. The first bedroom enjoys large south facing windows, two closets, with one being a walk-in, as well as access to a renovated shared bath that connects to the second bedroom. The second bedroom also has large south facing windows as well as walk-in closet. The third bedroom along this hallway is generously scaled and benefits from large south facing windows, two walk-in closets, as well as an ensuite, renovated windowed bathroom. The remaining bedroom has two north facing windows as well as easy access to a renovated hall bath. Additional features of this fully renovated apartment include a combination of central and through-the-wall air conditioning, 10’2 ceilings, as well as a dedicated, windowed laundry room ideally located along the bedroom hallway. Built in 1915 by Bing & Bing, 1155 Park Avenue is a sought-after Robert T. Lyons designed prewar cooperative in the heart of Carnegie Hill. Shareholders benefit from a full-time doorman, a live-in Resident Manager, a fitness center, bicycle storage, laundry facilities, and private storage. The cooperative permits pets, 40% financing, and there is a 2.5% flip tax.

Features & Amenities

Interior Features

Building In Basement Common On Floor In Basement In Unit Flooring: Hardwood Fireplace (1)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Total Units 60
Stories 13
Structure HighRise

Financial Details

Maintenance $12,581/mo

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

141

Median Asking Price

$2.75M

Median $/Sqft

$1,664

Avg Days on Market

N/A

New This Week

16

Price Reduced

30%

Sold (30 Days)

15

Median Sale Price

$2.52M

Live data from RLS at REBNY • Updated 4/21/26, 2:23 PM EST

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Location

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1155 Park Avenue #10SW, Carnegie Hill, New York County

Floor Plans

Floor Plan

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $12,581 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 5 bedrooms and 4 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1915, making it approximately 111 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: Yes, upon approval. ,Building Pets Allowed Comments:Yes, upon approval.. 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: RLS20085701
First Listed: 4/21/2026
On Market: 4/21/2026
Price Changed: 4/21/2026
Contract Date: 4/21/2026

Listing Courtesy of Sothebys International Realty - Amanda Cannon Goldworm

Listing Contact: (212) 606-7660

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 4/21/2026 at 6:23 PM UTC

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