Oppenheimer is also credited with the design of the Clonard Redemptorist Church, Falls Rd., Belfast.
This church, also known as the Church of the Holy Redeemer, occupies a dramatic site on one wing of a three-sided courtyard. It is linked by a tower to the red brick and sandstone monastery extension. There is a large rose window in the west faÃ§ade.
Clonard was designed in early French Gothic style by Ludwig Oppenheimer and built in 1897 by the Naughton brothers of Randalstown. It is home to the Redemptorists, who were founded in Italy in 1732 and contains mosaics from Gabriel Loire of Chartres. The Monastery was the scene of the first contacts that started the Northern Ireland peace process in the early 1990s.