The York Street School is a Second Empire-style building at 193 York Street, Fredericton. In 1891, the Fredericton School Board commissioned the construction of a new school that would accommodate the growing population of future students. The school was designed by J. C. Dumaresq, who was responsible for the Provincial Legislature building and a school in Halifax after which this one was modeled. The builder was Joshua Limerick, who had previously partnered with Dumaresq to create the Charlotte Street School. For construction, the previous 1833 Baptist Seminary school relocated to George Street and continued to host classes as the new school was being built on its former location.
 
After 34 years, the building's time as a high school came to a close in 1925, with a new school on the corner of George and Regent streets replacing it. The York Street School continued to operate as an elementary school for some time. In 2007, the building faced demolition to make way for a new church for the Brunswick Street Baptist Church; however, the city of Fredericton bought the building to save it. In 2012, it was purchased by ADI Capital Inc., which converted it to an apartment building while retaining its Second Empire-style exterior.