The Fuller Building becomes the Flatiron
Completed in 1902, the landmark first carried the formal name Fuller Building, after the construction company behind it. New Yorkers had other ideas. The old name on the triangular plot, the everyday image of a clothes iron, and the building's sharp urban wedge made Flatiron Building the name that stuck.
A narrow prow in terra cotta
The drama is physical. The building rises 87 m (285 ft), yet the northern tip narrows to about 2 m (6.5 ft), so it reads like a ship's bow pushing up Fifth Avenue. Look closely from the sidewalk and the limestone and glazed terra-cotta surface softens the engineering with ornament.
Burnham's Folly earns affection
Early critics laughed at the skinny skyscraper and nicknamed it Burnham's Folly, but the mockery aged badly. Photographers, painters, postcards, and films turned the corner of East 23rd Street into one of New York's most recognizable views. That change is part of the fun: you are looking at a once-controversial building that became visual shorthand for the city.
The 2026 reveal
Spring 2026 brought a visitor-friendly twist: the Flatiron Building began to emerge from years of scaffolding while its office-to-residential conversion continued inside. That makes the stop feel alive rather than frozen. Check the base from Flatiron North Plaza, then decide whether the current sightlines are worth a full loop.