HICOG-Siedlung Plittersdorf, Residential compound in Plittersdorf, Bad Godesberg, Germany

HICOG-Siedlung Plittersdorf is a residential settlement in the north of Plittersdorf, Bad Godesberg, built along Kennedyallee, Kolumbusring, Steubenring, Europastraße, Martin-Luther-King-Straße and Turmstraße. Its 500 flats of mostly 120 to 143 m² sit in three-storey terraced blocks in a cubic style, some stepped within themselves, among dense trees on sloping ground above the Rhine. Five representative residences for the top of the US High Commission stand by the river.

The settlement was built in 1951 for U.S. High Commissioner staff in Germany and marked the relocation of American administration from Frankfurt to Bonn. This project was part of post-war American presence and substantially shaped urban development in Bad Godesberg.

The settlement reflects American planning principles visible in wide concrete streets and community facilities designed to embody democratic values in post-war society. This approach to residential design differed markedly from typical German housing developments of the same period.

The settlement lies in northern Plittersdorf, bordering the Bonn Rheinaue, and is bounded by Kennedyallee, Kolumbusring, Steubenring, Europastraße, Martin-Luther-King-Straße and Turmstraße. Its concrete streets were laid out unusually wide on the American model, so orientation is straightforward. The Stimson Memorial Chapel, the former kindergarten and the former American Embassy Club at Martin-Luther-King-Straße 12 are protected; the former heating plant, cinema and shop row on Kennedyallee were demolished for the Rheinauer Gärten development.

A team of five renowned architects designed the settlement in collaboration, an unusual approach at the time for such a large residential project. The ensemble received protected monument status in 2000 and is now recognized as an important example of German-American post-war architecture.