400 E 70TH Street #3601
MLS® #RLS20097408
Listing by Leslie J Garfield & Co Inc
2
Bedrooms
2.5
Baths
1,700
Sq. Ft.
1984
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: South,West facing
- Outdoor Space: Terrace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jun 12, 2026 | $3,350,000 | - |
| Currently | Jun 12, 2026 | $3,350,000 | - |
Description
Rarely available and truly unique, this meticulously maintained duplex condominium at The Kingsley offers an exceptional combination of expansive indoor and outdoor living, soaring ceiling heights, and breathtaking panoramic views from the 36th and 37th floors. Enhanced by three private terraces that seamlessly extend the living experience outdoors, the residence is flooded with natural light from southern, eastern, and western exposures, enjoying direct sunlight throughout the day alongside sweeping city skyline views, East River vistas, and even views toward Central Park. Lovingly cared for by the current owner for over two decades, the home has been impeccably preserved and lightly lived in. Rarely available and truly unique, this meticulously maintained duplex condominium at The Kingsley offers an exceptional combination of expansive indoor and outdoor living, soaring ceiling heights, and breathtaking panoramic views from the 36th and 37th floors. Enhanced by three private terraces that seamlessly extend the living experience outdoors, the residence is flooded with natural light from southern, eastern, and western exposures, enjoying direct sunlight throughout the day alongside sweeping city skyline views, East River vistas, and even views toward Central Park. Lovingly cared for by the current owner for over two decades, the home has been impeccably preserved and lightly lived in. Designed with a townhouse-like layout, the first floor is devoted to entertaining and open living, while the upper level houses the private bedroom wing. The gracious living room seamlessly connects to an oversized terrace, creating a true indoor-outdoor experience high above the city. Adjacent to the living space, the formal dining area is equally impressive and opens onto its own private terrace, perfect for morning coffee, sunset dining, or entertaining against dramatic skyline backdrops. Great ceiling heights and oversized windows throughout enhance the scale and light of every room. The windowed kitchen is thoughtfully positioned alongside the dining area and features generous storage, extensive workspace, and an ideal layout for both everyday living and entertaining. A powder room, abundant closets, and a welcoming foyer complete the lower level. Upstairs, the private primary suite enjoys its own secluded terrace overlooking the city and river, offering a peaceful retreat rarely found in condominium living. The suite is complemented by substantial closet space and an en suite bath. The second bedroom is generously proportioned and enjoys open views and excellent natural light. Both bedrooms benefit from the privacy and quiet separation of the upper floor. With three large private terraces off the living room, dining room, and primary suite, this remarkable residence offers an extraordinary amount of outdoor space rarely available in the sky. Combined with incredible sunlight, dramatic views, and an ideal duplex layout, the apartment delivers a truly elevated Upper East Side living experience. The Kingsley is a full service white glove condominium offering a full time doorman, concierge, live-in superintendent, fitness center with city views, bike room, storage, and on-site garage with direct building access. Ideally located on the Upper East Side near excellent restaurants, shopping, transportation, and the Second Avenue Q train, this exceptional home combines privacy, scale, and luxury living in one of Manhattan's most established condominium buildings.
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
$1.67M
Median $/Sqft
$1,373
Avg Days on Market
N/A
New This Week
20
Price Reduced
33%
Sold (30 Days)
70
Median Sale Price
$1.22M
Live data from RLS at REBNY • Updated 6/12/26, 1:23 PM EST
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Location
400 E 70TH Street #3601, 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.
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Frequently Asked Questions
Common questions about this property
The current listed common charges are $2,575 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 1,700 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1984, making it approximately 42 years old.
This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.
Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $3,350,000 for 1,700 sq ft, the asking price per square foot is approximately $1,971. This figure is for reference only and may differ from appraised or assessed values.
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 Leslie J Garfield & Co Inc - Thomas M Wexler
Listing Contact: (212) 448-7474
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 6/12/2026 at 5:23 PM UTC