Basilica of Our Lady Of Perpetual Help is at 1545-1565 Tremont Street. It is mostly called Mission Church and has given its name to the neighborhood. The dedication of the church was April 7 1878.
The rectory to the right of the church is from 1902. It is to the left of the church. The guild hall in back of the rectory is from 1903. In the back of the campus is a convent from 1888. To its right is the school from 1888. Saint Alphonsus Hall in back right is from 1898.