The almost square building is accessible from the east façade via a staged staircase. It has a few window openings and features narrow window strips, but otherwise has more of a closed façade. Precast concrete technology was used here for load-bearing and cladding elements. A cantilevered projection on the east front of the building is cast in concrete and forms a strong contrast to the monolithic precast elements of the main building. This projection even still shows the board pattern of the cladding.

National Trust listed in 2016 (not heritage listed though).