Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Sold on 1/27/2026 for $5,450,000

17 E 89th Street #10A
Closed For Sale Co-op

$5,600,000

17 E 89th Street #10A

Carnegie Hill, Manhattan

MLS® #RLS20055935

RLS at REBNY

Listing by Sothebys International Realty

4

Bedrooms

4.5

Baths

Sq. Ft.

1924

Year Built

Quick Summary

Bedrooms 4
Bathrooms 4 full, 1 half
Lot Size 16,586 sq ft
Year Built 1924
Ownership Co-op
Maintenance $6,916.44/mo
Neighborhood Carnegie Hill

Property Highlights

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

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 9
Baths 3 Full, 1 Half
View City
Exposure East,North
Cooling Building Cooling
Pets Yes
Year Built 1924
Structure Type None
Flooring Hardwood
Furnished Unfurnished
Lot Size 16,586 sq ft
Block/Lot 01501/0016

Description

Expansive in scale and perfectly proportioned, this exceptional 10th floor apartment has been meticulously renovated with extraordinary attention to detail. Offering a rare combination of light, scale, and impeccable craftsmanship, every element of the design has been thoughtfully considered to harmoniously blend classic pre-war elegance with modern comfort, resulting in a home of timeless sophistication in one of Carnegie Hill’s most sought-after pre-war cooperatives. Upon entering, a gracious and impressive 26’ gallery sets the stage and creates a perfect separation between the large living room with wood burning fireplace and the formal dining room and library, each with inviting wide entries featuring concealed closets for media equipment and silver, china and linen storage. A further welcome feature of the gallery is the ‘mud room’ sized walk-in closet and the visual impact of raised Crotch mahogany doors and wonderful architectural details. A private bedroom hallway with discretely located powder room leads to the south-east corner master bedroom suite with en suite marble bathroom and well-fitted closets and two additional large bedrooms each with access to a shared en suite bathroom.  The well designed kitchen with custom cabinetry and top of the line appliances has a comfortable breakfast area with banquette and a separate laundry room with sink. A wet bar between the kitchen and dining room offers two refrigerator drawers and attractive glass fronted cabinets with additional storage below. Adjacent to the kitchen is an appealing informal den with office space and a full-sized bathroom making this room suitable for a variety of uses. Throughout the apartment an array of storage options has been cleverly and conveniently created. This distinguished cooperative offers an appealing planted roof terrace with sweeping views of Central Park and the city skyline, a large, well-equipped fitness center, and a beautiful attended lobby with 24-hour doormen and a live-in superintendent known for impeccable service. Located in the heart of Carnegie Hill—just steps from Central Park, world-class museums, top private schools, and fine boutiques—this home represents the very best of Upper East Side living: refined, gracious, and enduringly beautiful.

Features & Amenities

Interior Features

Entrance Foyer Eat In Kitchen Elevator Kitchen Window Common On Floor Common Area Laundry Room In Unit Flooring: Hardwood Fireplace (1)

Building Amenities

Elevators

Appliances

Dryer Washer Dryer Stacked Dishwasher Washer

Building Information

Total Units 60
Stories 12
Structure None

Financial Details

Maintenance $6,916.44/mo
Sale Price $5,450,000

Carnegie Hill is one of Manhattan's most refined and tranquil residential enclaves. Located in the northern section of the Upper East Side, it is defined by its proximity to Central Park and the 'Museum Mile.' The neighborhood is famous for its low-rise historic architecture and grand pre-war cooperatives. It offers a sophisticated, community-oriented atmosphere with top-tier private schools and charming local boutiques.

Carnegie Hill Live Market Data

View Neighborhood

Active Listings

104

Median Asking Price

$2.67M

Median $/Sqft

$1,493

Avg Days on Market

N/A

New This Week

9

Price Reduced

32%

Sold (30 Days)

6

Median Sale Price

$1.60M

Live data from RLS at REBNY • Updated 2/19/26, 12:11 PM EST

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Location

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17 E 89th Street #10A, Carnegie Hill, New York County

MLS® ID: RLS20055935
First Listed: 10/21/2025
On Market: 10/21/2025
Price Changed: 10/21/2025
Closed: 1/27/2026
Contract Date: 10/17/2025

Listing Courtesy of Sothebys International Realty - Caroline E Guthrie

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.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 2/19/2026 at 5:11 PM UTC

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