Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
345 E 73rd Street #11KL
Active For Sale Co-op

$1,600,000

345 E 73rd Street #11KL

Lenox Hill, Manhattan

MLS® #RLS20076120

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

Sq. Ft.

1961

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Year Built 1961
Ownership Co-op
Maintenance $3,512/mo
Parking Garage
Neighborhood Lenox Hill
Floor 11 of 13

Property Highlights

  • Views: City
  • Parking: Private garage

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Floor 11 of 13
View City
Pets Yes, CatsOk, DogsOk
Year Built 1961
Parking Garage Available
Parking Features Garage
Structure Type MultiFamily
Furnished Unfurnished
Parcel # 1448-0017-00345-000-00011KL
Block/Lot 01448/0017

Description

Beautifully Renovated, Convertible 3 Bedroom with In-Unit Laundry Room in the Heart of the Upper East Side! Apartment 11KL at 345 East 73rd Street is the one you’ve been waiting for! This beautifully renovated and seamlessly combined home offers exceptional space, flexibility, and functionality. Currently configured as a spacious two-bedroom, two-bathroom residence, the layout easily allows for conversion to a three-bedroom should the need arise. Created through the thoughtful combination of two apartments, this home features an impressive, oversized living room, separate dining alcove, an expansive primary suite and an in-unit laundry room, space rarely found in residences of this kind. A welcoming entry foyer with a large coat closet provides a proper arrival and excellent storage. Beyond, the home opens into a grand, sun-filled living and dining area featuring wide-plank maple flooring and generous proportions ideal for both everyday living and entertaining. The sleekly renovated kitchen has been seamlessly opened to the living space through a passthrough with breakfast bar seating, creating a wonderful flow between rooms. It features Caesarstone countertops, excellent cabinet and counter space, and a full suite of stainless steel appliances, including a new refrigerator and dishwasher. The gracious dining area offers excellent flexibility and can easily be converted into a third bedroom while still maintaining comfortable living space. The apartment features a highly desirable split-bedroom layout, with both bedrooms generously proportioned and thoughtfully separated for privacy. The primary suite is exceptionally spacious and includes a renovated en-suite bathroom, an enormous walk-in closet, and outstanding storage throughout. It also features a rare full laundry room complete with sink, folding space, additional storage, and a brand new dryer. The second bedroom, formerly its own primary bedroom, is located on the opposite side of the apartment, offering exceptional privacy and substantial closet space. A second full bathroom is conveniently located in the hallway. The Morad Diplomat is a full-service cooperative offering a 24-hour doorman, live-in superintendent, a tranquil rear courtyard, full laundry room, and onsite parking and storage (both subject to waitlists). The building has also recently completed a number of significant capital improvements, including a new water tower, modernized elevators, a new boiler system, and beautifully renovated hallways. The location can’t be beat, with neighborhood favorites such as Campagnola, Up Thai, Second Avenue Deli, and the newly opened Westville just moments away. For fitness enthusiasts, both New York Sports Club and Equinox are conveniently nearby. Transportation is effortless with the 72nd Street crosstown bus and the Q train right outside your door along with the 6 train just a short walk away.

Features & Amenities

Interior Features

Entrance Foyer Walk In Closets Building Washer Dryer Install Allowed Common On Floor Common Area In Unit

Building Amenities

Elevators

Building Information

Total Units 143
Stories 13
Structure MultiFamily

Financial Details

Maintenance $3,512/mo

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

565

Median Asking Price

$1.35M

Median $/Sqft

$1,368

Avg Days on Market

N/A

New This Week

24

Price Reduced

33%

Sold (30 Days)

69

Median Sale Price

$1.60M

Live data from RLS at REBNY • Updated 3/10/26, 2:42 PM EST

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Location

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345 E 73rd Street #11KL, Lenox Hill, New York County

MLS® ID: RLS20076120
First Listed: 3/10/2026
On Market: 3/10/2026
Price Changed: 3/10/2026
Contract Date: 3/10/2026

Listing Courtesy of Compass - Henry Weinstock

Listing Contact: (516) 673-8321

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 3/10/2026 at 6:42 PM UTC

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