Begun in 1791, the interior of the Milton Congregational Church was not completed until 1841. The church was built on Milton Green by the Third Ecclesiastical Society of Litchfield and passed to the Milton Ecclesiastical Society in 1795, which established the Milton Congregational Presbyterian Church in 1798. The church was at that time painted yellow and it was decided to move the building, considered by some to be a disfigurement of the Green, across the river. It was therefre moved to its present location in 1828 onto land donated by Asa Morris. The building’s Greek Revival features were added at that time and the cupola was built in 1843. The church was without central heating until 1996, when the building was temporarily moved off its foundation while a new foundation was being poured.