St. Agnes Branch, NYPL, June 10, 1928.

Completed in 1906 to plans by Babb, Cook & Willard, the St. Agnes Library is designated a landmark as a part of the Upper West Side-Central Park West Historic District.

The history of this library dates to 1893 when St. Agnes Chapel on West 91st Street opened a small parish library, which housed a small section for the Library for the Blind. The rapidly growing community prompted the chapel's pastor to expand the audience of the library to the entire neighborhood. St. Agnes Free Library was chartered by the University of the State of New York and merged with the New York Public Library in 1901. Five years later this structure would be built using funds from the 1901 Carnegie bequest.