Under Contract – Backup offers may be accepted
345 E 73rd Street #11KL
MLS® #RLS20076120
Listing by Compass
2
Bedrooms
2
Baths
N/A
Sq. Ft.
1961
Year Built
Quick Summary
Property Highlights
- Views: City
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Mar 10, 2026 | $1,600,000 | - |
| Currently | Jun 9, 2026 | $1,600,000 | - |
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
Exterior Features
Building Amenities
Building Information
Financial Details
About Lenox Hill
View All Lenox Hill ListingsLenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.
Lenox Hill Live Market Data
View NeighborhoodActive Listings
631
Median Asking Price
$1.35M
Median $/Sqft
$1,329
Avg Days on Market
N/A
New This Week
14
Price Reduced
33%
Sold (30 Days)
63
Median Sale Price
$1.20M
Live data from RLS at REBNY • Updated 6/8/26, 8:50 PM EST
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Location
345 E 73rd Street #11KL, Lenox Hill, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
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Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $3,512 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 2 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 1961, making it approximately 65 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property: 3. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing 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.
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 Data display by Keller Williams NYC. Data last updated on 6/9/2026 at 12:50 AM UTC