For Sale · Listing by Douglas Elliman Real Estate
123 E 75TH Street #2/3AB
Lenox Hill, Manhattan
$5,250,000
123 E 75TH Street #2/3AB
MLS® #RLS20113231
Listing by Douglas Elliman Real Estate
- 4
- Bedrooms
- 4.5
- Baths
- N/A
- Sq. Ft.
- 1962
- Year Built
Quick Summary
Property Highlights
- Views: City
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 8, 2026 | $5,250,000 | - |
| Currently | Sep 8, 2026 | $5,250,000 | - |
Description
With approximately 3,500 square feet of interiors and an extraordinary 1,600 square feet of private outdoor space, Residence 2/3AB at 123 East 75th Street brings a remarkable sense of freedom to Upper East Side living. Set on a coveted block between Park and Lexington Avenues, this expansive duplex pairs the comfort and scale of a house with the convenience of a full-service building. The terrace is the showstopper. Generously proportioned and framed by beautiful landscaping, it becomes an extension of the home, with room for morning coffee, long lunches, lively dinner parties, and quiet afternoons outside. There is necessary piping for a gas grill. Every room on the main level opens directly outdoors, allowing daily life to move effortlessly between the interiors and the greenery beyond. A sweeping, floor-to-ceiling curved glass window, a solarium, and a bay window draw that outdoor feeling deep into the residence. Inside, there is room to come together and room to spread out. A collection of distinct living spaces includes a living room, dining room, solarium, den, office, and media room with a bar. Host dinner in one room while a movie plays in another. Find a quiet corner to work, read, or unwind. The layout offers exceptional flexibility, including the opportunity to transform the media room into a fourth bedroom suite with its own bathroom and walk-in closet. An additional oversized closet provides further space to reimagine. At the center of it all, the open kitchen makes entertaining feel easy, with Viking and Sub-Zero appliances, a built-in coffee machine, and a breakfast bar for casual meals and conversation. A powder room completes the main level. A curved staircase accented with Venetian plaster leads to a gracious upper landing and three generously sized bedrooms, each with its own bathroom and ample closet space. This thoughtful separation keeps the entertaining spaces below and the private retreats above. A dedicated laundry room with a high-capacity washer and vented dryer adds everyday convenience, while central air conditioning on the main level, individual bedroom HVAC units upstairs, and abundant storage complete the home. 123 East 75th Street is a full-service cooperative with a recently renovated entrance and lobby, a 24-hour doorman, resident manager, fitness center, private storage, and bicycle room. A garage is conveniently located next door. Pets and pied-à-terre ownership are permitted, along with gifting, guarantors, and parents purchasing for employed children. Up to 70% financing is allowed, and there is no flip tax. Central Park, neighborhood restaurants, cafés, museums, and the 6 train are all nearby. The building is zoned for P.S. 6.
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
439
Median Asking Price
$1.50M
Median $/Sqft
$1,529
Avg Days on Market
N/A
New This Week
46
Price Reduced
33%
Sold (30 Days)
81
Median Sale Price
$1.28M
Live data from RLS at REBNY • Updated 9/8/26, 4:55 PM EST
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Location
123 E 75TH Street #2/3AB, 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 $9,418 per month. Confirm the exact amount with Milton Coste before making an offer.
This property has 4 bedrooms and 4 full bathrooms and 1 half bathroom.
According to MLS records, the building was constructed in 1962, making it approximately 64 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. Contact Milton Coste for weight limits or breed restrictions.
To schedule a private showing, contact Milton Coste at (917) 416-7433 or milton@miltoncoste.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 Douglas Elliman Real Estate - Abraham Sarway
Listing Contact: (646) 599-0040
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 9/8/2026 at 8:55 PM UTC
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Quick Facts
Monthly Costs Estimate
$1,050,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $5M to $9,999,999 at 2.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$118,125
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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