This lot includes a pair of combined rowhouses built prior to 1853. In the 1940s, the building served as the headquarters of the Communist Party. Go back and click on the tours the building is featured in for additional information and history.

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.

The area is home to a number of significant sites to the history of film, including a large number of current and former movie houses, film producers, and organizations which shaped the course of film history in the United States. Click here to send a letter supporting landmark designation of these and other historic buildings south of Union Square.