26 Washington Square North, ca. 1971.

Washington Square North was once nearly fully lined with Greek Revival townhouses. Flanking the large mansion of William C. Rhinelander at the west corner of Washington Square North and Fifth Avenue and the slightly earlier Federal house at no. 20, the townhouses spread out in both directions facing what would become a park in 1850. Referred to as "the Row," the homes were constructed in the 1830s under the auspices of the Trustees of Sailors’ Snug Harbor. The homes were to be the residences of wealthy bankers and merchants from a leasehold which supported the retired sailors. This area was considered the perfect location for the upper classes who were looking distance themselves from the crowds and working classes of lower Manhattan. No. 18 was once the home of author Henry James' grandmother, and he immortalized the neighborhood in his 1881 novel Washington Square. According to the LPC designation report this row, with its classic ionic columns and length of wrought-iron railings, "may well be considered the prototype, in this country, of the monumental Greek Revival Rowhouse.”

Today, west of Fifth Avenue only nos.19-26 remain of the early 19th century constructions. They are owned by New York University.