Detention House Olen is located in the municipality of Olen, in the province of Antwerp, Belgium. The facility falls under the jurisdiction of the Federal Government Department of Justice and operates within the Belgian detention house model. Housed in the former residential care centre De Sterrewijzer, the building was renovated and officially opened in July 2025, with the gradual intake of residents beginning in September 2025. Detention House Olen is the third detention house to open in Belgium, following the detention houses in Kortrijk and Vorst. The facility is still in an early phase of operation and continues to develop its daily practices, programs, and partnerships.





