333 E 66th Street #5O
MLS® #RLS20066123
Listing by Compass
1
Bedroom
1
Bath
N/A
Sq. Ft.
1964
Year Built
Quick Summary
Property Highlights
- Parking: Private garage
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 9, 2026 | $545,000 | - |
| Currently | Jun 7, 2026 | $505,000 | -7.3% |
Description
Welcome home to Residence 5O at 333 East 66th Street—a thoughtfully designed converted one-bedroom residence in the heart of Lenox Hill. A welcoming foyer leads into a spacious, light-filled living area with an effortless flow that feels both inviting and comfortable. The home exudes warmth, offering a well-balanced layout ideal for everyday living and entertaining. The bedroom is thoughtfully defined from the main living area, providing privacy and flexibility to suit a variety of lifestyles. The bathroom is conveniently located outside the bedroom. Move right in, or reimagine the space to make it your own. Residents of 333 East 66th Street enjoy an impressive suite of amenities, including a 24-hour doorman, live-in superintendent, landscaped and furnished roof deck with outdoor shower, fitness center with saunas in the locker rooms, and an onsite parking garage. Ideally situated in prime Lenox Hill, this pet-friendly building is close to the area’s finest dining, shopping, and transportation. Up to 80% financing is permitted. There is currently an assessment of $344.54 expiring September 2026.
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
633
Median Asking Price
$1.47M
Median $/Sqft
$1,373
Avg Days on Market
N/A
New This Week
16
Price Reduced
36%
Sold (30 Days)
59
Median Sale Price
$1.21M
Live data from RLS at REBNY • Updated 6/7/26, 9:39 AM EST
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Location
333 E 66th Street #5O, 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)
Want help estimating ownership costs or understanding building compliance? Let's discuss
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 $1,490 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 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1964, making it approximately 62 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: Pets Allowed. Contact the listing broker for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.com. 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 - Johanna C Rubbert
Listing Contact: (917) 294-3798
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 6/7/2026 at 1:39 PM UTC