SCSH is located in Kitsuru, along Peponi Road, Central Deanery, Archdiocese of Nairobi.

The membership of the house is composed of Emmanuel Mulu, OP (Superior, Pastor so St. Catherine of siena Parish and Advisor of the Holy See on matters Justice), Gideon Kizito Muchira, OP (Community member and Vicar of the Vicariate of Eastern Africa; immediate former pastor), Leo Simon Itabari Mwenda, OP (Also serving as the Postulant Director and Syndic of the Vicariate and Religious Promoter of the Dominican Laity), Charles Kato (Newly assigned from St. Martin de Porres Priory), Luke Bett (Currently studying in Rome) and Thomas Odhiambo (Prior in Angola).


The Community serves St. Catherine of Siena Parish and two other outstations, that is, St. Martins Kibagare and the University of Nairobi School of Business Studies along lower Kabete road. 

Apart from the parochial ministry, the friars also serve other institutions and entities such as Teachers service commission, St. Mary’s international school, St Mary Musongari. They offer retreats, recollections and talks to various schools, to different lay groups, to different men and women religious congregations. The friars also offer ongoing formation to the deanery catechists as well as offering spiritual, moral and intellectual seminars to university students.

Similarly, the brothers provide counselling services to the teachers, students, workers, married couples and others. They are also involved in justice and peace, conflict and resolution management ministries.