For Sale · Listing by Keller Williams NYC
6 E 69th Street
Lenox Hill, Manhattan
$25,000,000
$25,000,000
6 E 69th Street
MLS® #RLS20111097
Listing by Keller Williams NYC
- 18
- Bedrooms
- 5.5
- Baths
- N/A
- Sq. Ft.
- 1887
- Year Built
Quick Summary
Property Highlights
- Style: Federal architecture
- Character: Pre-war building (1887)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Aug 25, 2026 | $25,000,000 | - |
| Currently | Aug 26, 2026 | $25,000,000 | - |
Description
Six East 69th Street is a rare 25-foot-wide townhouse — nearly 12,000 square feet across six levels — designed by John H. Duncan, the architect behind Grant's Tomb and the Soldiers' and Sailors' Memorial Arch. Built in 1887 and reimagined in a 1936 Neo-Federal remodel, the home sits one door off Fifth Avenue on one of the most private, landmarked blocks on the Upper East Side, steps from The Frick Collection, the Metropolitan Museum, and the Madison Avenue gallery corridor. The home offers seven bedrooms, five full baths and two powder rooms, a private garden, and a terrace with skyline views. Parlor-floor ceilings rise to nearly twelve feet, and the house retains its original scale and proportion throughout — six full fireplaces, an elevator, and a full working cellar with a separate service entrance. Width is what makes this house rare. At 25 feet, it is among the widest single-family townhouses available on the Upper East Side today, offering room proportions that don't exist in the narrower 18-to-20-foot houses that make up most of this market. Scale is also what defines value on these blocks: no townhouse over 10,000 square feet in this part of the Upper East Side has ever traded for less than $25 million — making this offering, at $25,000,000, priced in line with the true scarcity of a trophy-scale Manhattan townhouse. Watch the video tour attached to this listing for a walk-through of 6 East 69th Street — and a first look at Xchange Place, the new platform connecting buyers & investors of all walks of life to premier New York City properties, where you can own a part of this Town. Now on market, and coming soon on Xchange Place. For a private showing or more information on 6 East 69th Street, contact Jonathan Nørmølle (Jonathan Normolle), Founder & President of NextGen Ventures at Keller Williams NYC.
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
421
Median Asking Price
$1.43M
Median $/Sqft
$1,530
Avg Days on Market
N/A
New This Week
11
Price Reduced
37%
Sold (30 Days)
57
Median Sale Price
$1.10M
Live data from RLS at REBNY • Updated 8/26/26, 4:28 PM EST
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Location
6 E 69th Street, Lenox Hill, New York County • Near 5th ave & 69th street
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 common charges are $0 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $198,000, or roughly $16,500 per month. Verify the current assessment with your attorney before closing.
This property has 18 bedrooms and 5 full bathrooms and 2 half bathrooms.
According to MLS records, the building was constructed in 1887, making it approximately 139 years old.
This listing is None
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 Keller Williams NYC - Jonathan Frank Normolle
Listing Contact: 6467896078
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 8/26/2026 at 8:28 PM UTC
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Quick Facts
Monthly Costs Estimate
$5,000,000
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 $25M and above at 3.90%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$975,000
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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