Nichols School was founded in 1892 by William Nichols. The school was founded as an all-boys school with its campus on Amherst Street in North Buffalo. After many years of remaining an all boys school, it joined with Nottingham Academy, an all-girls school, becoming a co-ed Middle and Upper School. The Upper School was located on the original campus, and the Middle School was located on Nottingham Terrace. In 2001, a new Middle School building was constructed on the main campus, attaching itself to an older building on campus. That building used to be home to the basketball court and swimming pool, which have been converted into the dance studio and music room, respectively. In addition to the new Middle School facility, two new gyms were built, with squash courts added to accommodate the school's squash team. In 2011, construction was finished on the new mathematics and science building, Center '63. This new building was built to replace Moot Hall, the old math and science building.
