The present four-story brick loft building at 121-123 Fourth Avenue is a combination of two buildings at 121 and 123 Fourth Avenue that probably date to the mid-19th century but were conjoined with the single facade we see today in 1937. 121 and 123 Fourth Avenue were home to a number of Book Row sellers over the course of the late-19th and 20th centuries.

Go back and click on the tours the building is featured in for additional information and history.