The Flatiron Building, originally the Fuller Building, is a triangular 22-story steel-framed landmarked building located at 175 Fifth Avenue in the Flatiron District neighborhood of the borough of Manhattan, New York City.

The Scribner Building is an architectural marvel designed by Ernest Flagg.

The Metropolitan Life Insurance Company Tower, also known as the MetLife Tower, is a landmark skyscraper located on Madison Avenue near the intersection with East 23rd Street, across from Madison Square Park in Manhattan, New York City.

This is the Theodore Roosevelt Birthplace National Historic Site, a historic building encompassing the recreated birthplace and childhood home of the United States' 26th president.

The Appellate Division Courthouse of New York State is an architectural masterpiece located in Manhattan.

The Church Missions House is a historic building located at 281 Park Avenue South on the corner of East 22nd Street in the Flatiron District of Manhattan, New York City.

The Church of the Holy Communion and Buildings is an architectural ensemble located in Manhattan, New York.

The New York Life Building is a 40-story skyscraper located at 51 Madison Avenue in New York City.