The Beacon Theatre was a cinema on Tremont Street in Boston, Massachusetts built in 1910 and closed in 1948. [1] Jacob Lourie established it. [2] Architect Clarence Blackall designed the building, with its 500-seat auditorium [2] which a contemporary critic described as "showy." [3] It had a staff of 26 in 1910. [4] In 1948 the "refurbished" building became the Beacon Hill Theater. [2] [5] The building existed until 1970.