A look at New York’s Flatiron Building, remade from the inside

Landmark conversion underscores shift from offices to high-end housing

The iconic Flatiron Building for the first time is being turned into a luxury condo building. (Andria Cheng/CoStar)

CoStar News

June 25, 2026 | 9:40 P.M.

The Flatiron Building has always been a study in illusion — a razor-thin wedge that appears delicate from afar — but has anchored New York’s streetscape for more than a century.

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A look at New York’s Flatiron Building, remade from the inside

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