Administrative offices and a control center for fire and rescue services were added to the Borken district hall. The extension is connected to the existing building to the south-west via a bridge. It communicates between the park and the existing building. The administration building is economically realized via the two offset building blocks, which have a perforated clinker brick façade with inviting window formats. An exciting contrast is achieved through the juxtaposition of maximally open façade surfaces and calm-looking clinker brick surfaces.