The conversion, renovation, and extension will take place in 3 construction phases during ongoing school operations. The school building of the Theodor Fliedner School does not meet the standards, sizes, and required accessibility for contemporary school buildings in many respects.
The school complex consists of a building ensemble constructed in the late 1960s, as well as extensions built in the 1990s. The buildings from the 1960s were constructed using a precast reinforced concrete method with suspended exposed aggregate concrete facade elements.
In terms of urban planning, the extension building C complements the existing ensemble by continuing the cubic structure. The compact extension building is connected to the existing building B on the ground floor and houses all the science classrooms for physics and chemistry.
The listed Wilhelminian-era building, dating from 1910–1913, has been home to the Montessori Primary School since 1959 and is an integral part of the vibrant Belgian Quarter.
The 6-stream comprehensive school is part of the ‘Kamper Dreieck School Centre’. An extension building is to be constructed as a cluster school for grades 5-7.
The vocational college comprises the school building, workshop hall, and triple sports hall from the 1960s, and an extension building from the 2000s.
