Thomas-Dehler-Haus

Thomas-Dehler-Haus is a multi-story office building located at Willy-Brandt-Allee 20, designed with functional architecture and expansive windows along its facade. The structure continues to serve office purposes today and accommodates administrative functions in its spaces.

From 1993 to 1999, the building functioned as the national headquarters of the Free Democratic Party of Germany. This role ended when the party relocated to Berlin as the country's political center shifted.

The building takes its name from Thomas Dehler, a leading figure in German liberal politics. His name marks the connection between this structure and the democratic traditions it once housed.

The building is a modern office complex located in a central area of Bonn and is easily accessible by public transit. Visitors should note this is an active workplace, so public access may be limited to certain areas or times.

The building resulted from a 1988 architectural competition that the design firm Geller + Müller won with their innovative concept. This achievement made it a notable example of office architecture from the late 1980s.