Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Sold on 4/10/2023 for $6,200,000

Closed For Sale Co-op

$6,200,000

15 E 91ST Street #9A

Upper East Side, Manhattan

Carnegie Hill 91st

MLS® #RLS10840417

RLS at REBNY

Listing by Corcoran Group

4

Bedrooms

5.5

Baths

Sq. Ft.

Year Built

Quick Summary

Bedrooms 4
Bathrooms 5 full, 1 half
Year Built N/A
Ownership Co-op
Maintenance $9,639/mo
Neighborhood Upper East Side
Floor 9 of 16

Property Highlights

  • Exposure: North,South,West facing
  • Outdoor Space: Terrace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 10
Baths 4 Full, 1 Half
Floor 9 of 16
Exposure North,South,West
Pets Yes
Cross Street 5 AVENUE and MADISON AVENUE

Description

Perfectly located on the 9th Floor of 15 East 91st Street, this spectacular sun-flooded eleven into ten-room corner home has breathtaking Central Park and reservoir views and an incredible terrace. There are four bedrooms, four full bathrooms, and a powder room. The impressive entertaining spaces all have picturesque views and include a south-facing living room, a dining room/library, a windowed eat-in kitchen with a breakfast room, a media/entertainment room, a staff room, an office, and a study area. No detail has been overlooked in this beautiful home; there is through-the-wall air conditioning, herringbone floors, oversized windows, and excellent closet space throughout.

One enters the residence through a magnificent 26-foot-long entrance gallery clad with travertine floors. Off the gallery are four coat closets and an elegant powder room. The grand living room is 23-feet long and has two oversized windows and French doors that open onto the terrace. The terrace provides a delightful space for alfresco entertaining and it has sweeping views of Central Park, the reservoir, and the Cooper Hewitt. Adjacent to the living room is a library or dining room which has treetops views. There is a chef's kitchen which has two oversized windows, custom cabinetry, and an island with seating for four as well as a separate breakfast room. It is equipped with top-of-the-line appliances including a Subzero refrigerator and freezer, a Viking six-burner range and grill, a Viking double oven, a Miele dishwasher, and a washer/dryer. Off the kitchen is a large staff room and a full bathroom with a bathtub.

The bedrooms begin with an extraordinary corner primary suite that faces south and west with stunning views of Central Park and the reservoir. It has six custom closets, a cozy window seat, and a luxurious en-suite bathroom outfitted with two sinks, an oversized shower, and a separate deep soaking bathtub. Facing south onto 91st Street are two additional bedrooms both with two large closets and built-in desks. There is a hallway bathroom with a bathtub and a study area. Across from the gallery is a corner media/entertainment room which has treetop views and custom built-ins. In this wing is the fourth bedroom which has a built-in desk and a large closet. In addition, there is a hallway bathroom with a shower, a windowed office with custom built-ins, and three hallway closets - one of which is an enormous walk-in. There are two private storage bins in the cellar for the apartment. The building allows up to 50% financing and there is a 2.5% flip tax paid by the purchaser.

This premier Art Deco co-operative is located in the heart of Carnegie Hill just off Central Park. It was built in 1948 by architects Schultze and Associates and houses forty-three residences. There is a full-time doorman, live-in resident manager, fitness center, bicycle room, and a central laundry room.

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Exterior Features

Terrace

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Building Carnegie Hill 91st
Total Units 40
Stories 16

Financial Details

Maintenance $9,639/mo
Original Price $6,775,000
Sale Price $6,200,000
Previous Price $6,775,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its quiet, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

287

Median Asking Price

$1.75M

Median $/Sqft

$1,533

Avg Days on Market

N/A

New This Week

29

Price Reduced

27%

Sold (30 Days)

29

Median Sale Price

$1.38M

Live data from RLS at REBNY • Updated 3/7/26, 10:03 PM EST

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Location

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15 E 91ST Street #9A, Upper East Side, New York County • Near 5 AVENUE and MADISON AVENUE

Virtual Tour

MLS® ID: RLS10840417
First Listed: 9/11/2022
Price Changed: 4/11/2023
Closed: 4/10/2023
Contract Date: 9/11/2022

Listing Courtesy of Corcoran Group - Cathy Franklin

Listing Contact: (917) 863-8209

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 3/8/2026 at 3:03 AM UTC

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