Keller Williams NYCRecently listed by NextGen · For sale
6 East 69th Street
Lenox Hill, Upper East Side · Townhouse · $24,995,000
The photos
Every room.
The home
Twenty-five feet wide, one door off Fifth Avenue.
A rare 25-foot-wide townhouse of 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, it sits on one of the most private landmarked blocks on the Upper East Side, steps from The Frick, the Met and Madison Avenue.
Seven bedrooms, five full baths and two powder rooms. Parlor ceilings of nearly twelve feet, six working fireplaces, an elevator, a private garden, a terrace with skyline views, and a full cellar with its own service entrance.
Width is what makes it rare. Most houses on these blocks are 18 to 20 feet wide. At 25, the rooms have proportions the rest of the market simply doesn't offer.
How we're selling it
Every home gets the full treatment.
The film
We produced a full film of the house. It now opens our website, so every visitor sees it first.
The press
Featured in Mansion Global: "Steps from Central Park, a townhouse designed by the architect of Grant's Tomb asks $25 million."
The circle first
Before going wide, it went to Jonathan's private list and the Keller Williams network.
Then everywhere
Relaunched on StreetEasy and the MLS on August 26, 2026, with the film attached.
Location
Lenox Hill, Upper East Side.
- 6 at 68th St–Hunter College · 0.2 mi
- F, Q at Lexington Av/63rd St · 0.4 mi
- N, R at 59th St · 0.4 mi
6 East 69th Street
See it in person.
Listing by Keller Williams NYC, 360 Madison Avenue, New York, NY 10017. Information is deemed reliable but not guaranteed and should be verified independently.