Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
6 E 69th Street

For Sale · Listing by Keller Williams NYC

6 E 69th Street

Lenox Hill, Manhattan

$25,000,000

Interested in this property?

$25,000,000

6 E 69th Street

Lenox Hill, Manhattan

MLS® #RLS20111097

RLS at REBNY

Listing by Keller Williams NYC

18
Bedrooms
5.5
Baths
N/A
Sq. Ft.
1887
Year Built

Quick Summary

Bedrooms 18
Bathrooms 6 full, 2 half
Lot Size 2,521 sq ft
Year Built 1887
Ownership None
Property Taxes $198,000/yr
Neighborhood Lenox Hill

Property Highlights

  • Style: Federal architecture
  • Character: Pre-war building (1887)

Property Details

Type Single Family Residence
Ownership None
Total Rooms 18
Baths 5 Full, 2 Half
Pets Yes
Cross Street 5th ave & 69th street
Year Built 1887
Architectural Style Federal
Structure Type Townhouse
Furnished Unfurnished
Basement Finished
Lot Size 2,521 sq ft
Parcel # 1383-0066
Block/Lot 01383/0066

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

Building In Basement In Basement

Exterior Features

Building Courtyard Building Garden Building Outdoor Grill Building Roof Deck Building Balcony

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 1
Stories 5
Structure Townhouse
Style Federal

Financial Details

RE Taxes $198,000/yr ($16,500/mo)

Lenox 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 Neighborhood

Active Listings

422

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)

56

Median Sale Price

$1.10M

Live data from RLS at REBNY • Updated 8/26/26, 3:36 PM EST

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Location

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6 E 69th Street, Lenox Hill, New York County • Near 5th ave & 69th street

Floor Plans

Floor Plan 1
Floor Plan 2
Floor Plan 3
Floor Plan 4

Building Information

Official NYC property records for this building

1928
Year Built
98 years old
5
Floors
5
Residential Units
R6A
Zoning District
Primarily Residential Mixed Use

Tax & Assessment

Assessed Value: $393,300
Land Value: $100,800
Exemptions: $59,371

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 2,685 SF
Building Area: 5,851 SF
Built FAR: 2.18
Allowed FAR: 3

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

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 [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) 416-7433
MLS® ID: RLS20111097
First Listed: 8/26/2026
On Market: 8/25/2026
Price Changed: 8/26/2026
Contract Date: 6/30/2026

Listing 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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 8/26/2026 at 7:36 PM UTC

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Lenox Hill Market Update

56 sales last 30 days · $1.43M median · 7.5 months supply

Read Full Report

New listings in this neighborhood

Quick Facts

Monthly Costs Estimate

Down Payment 20%

$5,000,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $16,500
Total Monthly $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

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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