 The school was constructed with open classrooms in most areas that were retrofitted with walls in later years, including significant alterations completed in the 1990s as part of the construction of the New Fairfield Middle School addition.There were also significant upgrades and expansion of science lab facilities in 2010, and the culinary arts facilities in 2018.In October, 2019, the town of New Fairfield passed a referendum to construct a new building to house New Fairfield High School, as well as a new addition to Meeting House Hill School, which will house the grades currently located at Consolidated Elementary School.