This Flatiron district property is on the market for $25,000,000, listed with Lawrence Treglia and Claire Groome of Sotheby’s International Realty.

Nestled atop the historic Sohmer Piano Building in Manhattan’s Flatiron District, a $25 million penthouse is on the market with a philanthropic twist. Owned by tech entrepreneur and philanthropist Greg Carr, the sale of this opulent property will directly support the restoration of Mozambique’s Gorongosa National Park, an initiative close to Carr’s heart.

The penthouse crowns the 13-story Beaux-Arts Sohmer Piano Building, designed in the 1890s by renowned architect Robert Maynicke.

Often described as a “Renaissance rocket ship,” this architectural marvel is a standout in New York’s skyline.

Spanning 5,777 square feet across two floors, the residence seamlessly blends old-world charm with contemporary sophistication. The design highlights include:

Five spacious bedrooms and 4.5 luxurious baths.
An open-concept layout with soaring ceilings and 40 oversized windows framing iconic city landmarks, such as the Empire State Building, Flatiron Building, and Madison Square Park.
A grand limestone staircase connecting two levels, enhanced by an 80-foot expanse of greenhouse-style skylights flooding the interiors with natural light.
A private roof deck with a fire pit, ideal for al fresco dining and entertaining with the New York skyline as a backdrop.

The Gold Dome: A Piece of New York’s Skyline

The iconic golden dome atop the Sohmer Piano Building is a defining feature of this historic Beaux-Arts masterpiece.

Constructed as an octagonal spire and finished with gold-leaf, the dome was designed to be a standout in New York’s evolving skyline and has it become a beacon in the Flatiron District.

For the penthouse owner, the dome is more than an architectural statement; it’s a sanctuary.

Beneath its gilded surface lies a two-story octagonal room lined with windows offering 360-degree panoramic views of Manhattan, showcasing iconic landmarks like the Empire State Building, Flatiron Building, and Madison Square Park.

Every corner of the penthouse exudes opulence. The eat-in kitchen is outfitted with premium stainless appliances and a breakfast nook featuring a custom banquette. The primary suite, a corner retreat, boasts three exposures, a dressing room with over 35 feet of closet space, and a marble-clad spa bathroom with a copper soaking tub and rainfall shower.

Additional amenities include a gym, a formal dining room with custom cabinetry, and a living room warmed by a cozy fireplace.

A Legacy of Giving

For Greg Carr, this penthouse has been more than a residence; it’s been a venue for hosting fundraisers and gatherings to support causes dear to him.

However, he has chosen to sell as he now divides his time between Africa—where he has already personally invested over $100 million to restore Gorongosa National Park’s biodiversity and support local communities—and his primary residence in Sun Valley, Idaho. “I work in Africa, and I go home for holidays in Idaho,” Carr explained, “so it wasn’t leaving a lot of time for New York.”