For Sale · Listing by Sothebys International Realty
33 E 70th Street #3C
Lenox Hill, Manhattan
$8,995,000
33 E 70th Street #3C
MLS® #RLS20113789
Listing by Sothebys International Realty
- 3
- Bedrooms
- 3
- Baths
- N/A
- Sq. Ft.
- 1928
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East,North,South,West facing
- Fireplace: 1 fireplace
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 17, 2026 | $8,995,000 | - |
| Currently | Sep 17, 2026 | $8,995,000 | - |
Description
This classic eight-into-seven-room home, located in one of Manhattan’s most prestigious residential addresses, has ?undergone a sophisticated and impeccably tailored renovation by renowned interior designer Phillip Thomas. With 10-foot ceilings, beautifully preserved architectural details, and grand proportions throughout, this sun-filled residence is truly exceptional. Entering from a semi-private landing, an elegant foyer unfolds into a stately entrance gallery, making a gracious first impression. Beyond, the impressively scaled living/dining room, anchored by a wood-burning fireplace, flows seamlessly into a handsome library. Stretched across sunny Madison Avenue, this expansive public space is equally suited to large gatherings and relaxed evenings. A large eat-in kitchen is ideally situated off the gallery and thoughtfully designed for everyday life, featuring a Wolf six-burner range and Miele appliances, wonderful storage, and banquette dining. Adjacent to the kitchen are a separate laundry room, butler’s pantry and bar—details that make the apartment as functional as it is beautiful. The private bedroom wing is tucked away from the entertaining spaces and also enjoys quiet, sunny exposure. The serene primary suite includes a separate sitting area, dressing room, generous closets, and an en-suite bath. Two additional well-proportioned bedrooms share a renovated bath and offer excellent closet space. A separate staff room with its own full bath provides ideal flexibility as a guest room, office, or additional bedroom. Located on the most sought-after stretch of Madison Avenue, 33 East 70th Street and 30 East 71st Street are sister addresses that share one of Manhattan’s finest white-glove cooperatives. Built in 1928 by Schwartz & Gross, residents enjoy impeccable service from a 24-hour doorman, porters, and live-in resident manager, as well as a newly renovated lobby and fitness center, private storage, bike storage, and in-building laundry. Ideally situated on East 71st Street and Madison Avenue, it is moments to Central Park and to many of the best museums, galleries, boutiques, and restaurants on the Upper East Side. The building is pet-friendly and permits 50% financing. A 2% flip tax is payable by the purchaser.
Features & Amenities
Interior Features
Building Amenities
Appliances
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
568
Median Asking Price
$1.54M
Median $/Sqft
$1,550
Avg Days on Market
N/A
New This Week
52
Price Reduced
26%
Sold (30 Days)
81
Median Sale Price
$1.28M
Live data from RLS at REBNY • Updated 9/17/26, 4:02 PM EST
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Location
33 E 70th Street #3C, 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 $6,400 per month. Confirm the exact amount with Milton Coste 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 3 bedrooms and 3 full bathrooms.
According to MLS records, the building was constructed in 1928, making it approximately 98 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 Sothebys International Realty - Jeremy V Stein
Listing Contact: (917) 854-4411
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 9/17/2026 at 8:02 PM UTC
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Quick Facts
Monthly Costs Estimate
$1,799,000
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
$202,388
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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