Milton Coste

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(917) 416-7433
21 E 61ST Street #9C
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Active For Sale Condop

$5,200,000

21 E 61ST Street #9C

Lenox Hill, Manhattan

Carlton House

MLS® #RLS20076436

RLS at REBNY

Listing by Douglas Elliman Real Estate

2

Bedrooms

3.5

Baths

Sq. Ft.

1951

Year Built

Quick Summary

Bedrooms 2
Bathrooms 3 full, 1 half
Year Built 1951
Ownership Condop
HOA/Common Charges $5,845/mo
Neighborhood Lenox Hill
Floor 9 of 16

Property Highlights

  • Views: City
  • Exposure: East,South facing

Property Details

Type Condop
Ownership Condop
Total Rooms 4
Baths 2 Full, 1 Half
Floor 9 of 16
View City
Exposure East,South
Pets Yes
Year Built 1951
Structure Type HighRise
Basement Other
Parcel # 1376-0015-00021-000-000009C
Block/Lot 01376/0015

Description

Experience the pinnacle of refined Manhattan living in Residence 9C at the Carleton House. This impeccably designed 2-bedroom, 2.5-bathroom home offers the ultimate white-glove lifestyle just one block from Central Park and moments from the world-renowned boutiques and Michelin-starred dining of Madison Avenue.

The Investment Opportunity Currently leased through June 30, 2026, this residence presents a premier investment opportunity or a future turn-key primary residence. Secure a high-yield asset in a blue-chip location with immediate rental income in place.

Sophisticated Interiors, the home features a gracious, open-concept layout anchored by wide-plank white oak flooring open kitchen.

  • Chef's Kitchen: A gourmet sanctuary featuring custom white lacquer cabinetry, stone countertops, and a professional-grade Miele appliance suite-including dual wall ovens, a vented cooktop, and a pot filler.
  • Primary Suite: A tranquil sanctuary boasting a massive walk-in closet and a spa-inspired marble bath with radiant-heated floors, a deep soaking tub, and a glass-enclosed rain shower.
  • Corner Second Bedroom: Rare oversized windows offer sweeping East and South exposures over Madison Avenue, flooding the space with natural light.

Exquisite Details & Amenities Every inch of this residence is finished to the highest caliber, from the marble mosaic powder room to the custom electric solar and blackout shades. Modern conveniences include in-unit Miele laundry, multi-zone central AC, and private storage.

The Building The Carleton House is world-class full-service featuring:

  • 24-hour Doorman and Concierge + Live-in Resident Manager.
  • Wellness Center: heated indoor lap pool, state-of-the-art fitness center, and steam rooms.

Conveniences: Children's playroom, bicycle storage, and cold storage for grocery deliveries.

Features & Amenities

Interior Features

Building Other In Unit

Exterior Features

Building Roof Deck Private Outdoor Space Under60 Sqft

Building Amenities

Bike Storage Cold Storage Common Playroom Concierge Game Room Indoor Pool Spa Hot Tub Steam Room

Appliances

Washer Dryer Allowed

Building Information

Building Carlton House
Total Units 69
Stories 16
Structure HighRise

Financial Details

Common Charges $5,845/mo
Land Lease Yes

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

$1.65M

Median $/Sqft

$1,399

Avg Days on Market

N/A

New This Week

22

Price Reduced

32%

Sold (30 Days)

72

Median Sale Price

$1.58M

Live data from RLS at REBNY • Updated 3/11/26, 6:02 PM EST

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Location

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21 E 61ST Street #9C, Lenox Hill, New York County

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Floor Plans

Floor Plan
MLS® ID: RLS20076436
First Listed: 3/11/2026
On Market: 3/11/2026
Price Changed: 3/11/2026
Contract Date: 3/11/2026

Listing Courtesy of Douglas Elliman Real Estate - Greg Stephen

Listing Contact: (917) 612-7020

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 3/11/2026 at 10:02 PM UTC

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