Multiple innovators in the field of commerce were located here, once the center of commerce in New York, along with the headquarters of several prominent businesses. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

This area was home to many prominent innovators and leaders in the field of fashion. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

The area south of Union Square contains a stunning array of residential and commercial architecture from the 19th through the early 20th century. There is a particularly rich array of late 19th and early 20th-century factory/loft/warehouse architecture, in every style from Italianate to Gothic and Romanesque Revival, Neo-classical, Queen Anne, Victorian, and Byzantine. Work by some of America’s greatest architects, including James Renwick Jr., Henry J. Hardenbergh, Emery Roth, Griffith Thomas, Napoleon LeBrun, Harvey Wiley Corbett, David, and John Jardine, George B. Post, Carrere and Hastings, John Kellum, and Charles Rentz, among others, can be found here. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

A vast array of people who made a mark in the field of politics had connections to this area, including many notable "firsts" to run for or win office. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

Many of the most prominent publishers in America and the world were located here, producing some of the most significant works of literature of the last two hundred years. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

This area was a mecca for leftist and labor organizing, with many of the most significant figures and organizations of the 19th and 20th centuries located here. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

An incredible array of sites in the area are connected to the great artists and art movements of the last century and a half. In the mid-20th century, this area was ground zero for the New York School of artists, who shifted the center of the art world from Paris to New York. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

The area south of Union Square is one of New York’s main centers of cast iron architecture, from some of its earliest surviving fully cast-iron buildings to predominantly masonry buildings with distinctive and elaborate cast iron ground floors or ornament. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

An extraordinary array of significant writers and authors lived or worked here, and great works of literature were produced here. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

Since at least the 1890s and through the 20th century, this area was the center of the bookselling industry in New York, centered along Fourth Avenue as well as Broadway and University Place, and probably had the highest concentration of booksellers in the world. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

An extraordinary confluence of organizations and people connected to African American, LGBTQ, Women's, and other civil rights struggles were located here, including some of the most significant in each of these movements. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.

This five-story Italianate style cast-iron loft building was constructed in 1872 by Griffith Thomas. It was the home of prominent publishers releasing leftist and social-justice-oriented works; one of the first socialist newspapers in America and NY’s first English-language socialist paper; organizations associated with a Zionist youth movement; a uniform manufacturer; a prominent Book Row seller; and a renowned lithographer. Go back and click on the tours the building is featured in for additional information and history.

This area contains a number of sites connected to significant people or developments in New York's Jewish history. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.