The hill that dominates West Kensington is occupied by the Sacred Heart Monastery, the Australian headquarters of the Catholic Missionaries of the Sacred Heart. The monastery was designed by Hennessy and Sheerin and built in 1895. It is a large stone building in the Gothic style and features an attic storey and a prominent central tower. It also includes a brick chapel in a Romanesque-Byzantine style which was designed by Mullane and built in 1939, and which is joined to the monastery by a matching brick cloister. The monastery is a prominent landmark which can be seen from various parts of Kensington and is now listed on the Register of the National Estate. The monastery publishes the long-running magazine "Annals Australasia".