The extension creates a dynamic contrast with the existing district office, giving it a “new image” that makes an impact on the public realm.

The new building “floats” as a cube above the new entrance area, opening the foyer on all sides. The “old” building retains its dominance toward the city, while the “new” building presents itself respectfully yet confidently and in a contemporary manner.

The façade concept reinforces this design principle through the solid framing of the cubic volume and the differentiated glass surfaces positioned between it. The defining feature of the “District House” is its striking “face” toward the outside. For this reason, the extension is deliberately oriented toward Hohenzollernstraße, separated from the existing building by a “glass joint,” and positioned beside it with a confident presence.