Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
340 E 72ND Street #1N
Interested in this property?
Active For Sale Co-op

$535,000

$669 per sq ft

340 E 72ND Street #1N

Lenox Hill, Manhattan

MLS® #RLS20061969

RLS at REBNY

Listing by Berkshire Hathaway HomeServices New York Properties

2

Bedrooms

1

Bath

800

Sq. Ft.

1930

Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Living Area 800 sq ft
Year Built 1930
Ownership Co-op
Maintenance $4,533/mo
Neighborhood Lenox Hill
Floor 1 of 16

Property Highlights

  • Climate Control: Varies By Unit
  • Character: Pre-war building (1930)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 1 Full
Floor 1 of 16
Cooling Varies By Unit
Pets Yes
Year Built 1930
Living Area 800 sq ft
Structure Type HighRise
Basement Other
Block/Lot 01446/0038

Description

Searching for a prime space that can support your professional practice and/or a private residence?

Located in a financially sound co-op building in a desirable UES location, this flexible unit is a great fit for medical and dental professionals, therapists, wellness practitioners, creatives, consultants, or anyone who needs a dedicated workspace with the option to live on-site.

Current configuration:

- Approx 800 sq ft dental office

- North-facing exposure

- Two separate entrances: private street-level entrance for clients AND a second entrance through the building lobby.

The co-op board will consider:

- Keeping it as-is (Dental office)

- Other professional uses

- A live/work combination

- Full residential conversion

Two contractor estimates are available upon request, or you can bring your own team.

Disclaimer: Buyers should do their own due diligence, confirm feasibility with an architect and relevant professionals, and secure any required approvals and Certificate of Occupancy changes. The board is generally supportive of well-planned conversions that meet building requirements.

Up to 50% financing and a 2% flip tax paid by the buyer.

THE BUILDING

- 24/7 doorman

- Live-in resident manager

- Newly updated fitness center

- Landscaped rear courtyard garden

- Bike room

- Private storage

- Laundry Room

Flexible Purchase Options:

- Pied-à-terre permitted

- Guarantors allowed

- Co-purchasing allowed

- Gifting is considered on a case-by-case basis

THE NEIGHBORHOOD

- Excellent public transport: Q and 6 trains, M72 crosstown, and M15-SBS

- Surrounded by beloved neighborhood spots like JG Melon, La Esquina, Breads Bakery, Seamore's, Nightly's, and more.

- Nearby educational institutions and medical facilities

- Near "Museum Mile" (Metropolitan Museum of Art, etc.) and other cultural landmarks

- East River Greenway is close by, providing waterfront paths for walking, running, or biking.

Easy to show!

Features & Amenities

Interior Features

Building Other

Exterior Features

Building Courtyard

Building Amenities

Bike Storage

Appliances

Washer Dryer Allowed

Building Information

Total Units 35
Stories 16
Structure HighRise

Financial Details

Maintenance $4,533/mo
Original Price $595,000
Previous Price $595,000

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 wide-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

584

Median Asking Price

$1.40M

Median $/Sqft

$1,400

Avg Days on Market

N/A

New This Week

29

Price Reduced

35%

Sold (30 Days)

66

Median Sale Price

$1.32M

Live data from RLS at REBNY • Updated 4/18/26, 7:53 PM EST

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Location

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340 E 72ND Street #1N, Lenox Hill, New York County

Floor Plans

Floor Plan
MLS® ID: RLS20061969
First Listed: 12/2/2025
On Market: 12/2/2025
Price Changed: 4/6/2026
Contract Date: 12/2/2025

Listing Courtesy of Berkshire Hathaway HomeServices New York Properties - Anique Christie-Wallace

Listing Contact: (347) 443-4798

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 4/18/2026 at 11:53 PM UTC

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