Creating a sense of openness and transparency without compromising security

U.S. Embassy Berlin Clay Annex Rehabilitation

Initially designed for the German Air Forces before the U.S. military assumed ownership after World War II, the Clay Annex of the U.S. Embassy Berlin holds great historical significance for both countries. We revitalized the historic 1930s structure by enhancing its facade, updating security, renovating the consular section, and creating a custom fit-out for the U.S. Marine security guard residences.

By paying special attention to the visitor, personnel, and residential experience, we considered the original architecture of the building while enhancing operational efficiency and security to meet the evolving needs of modern diplomacy. Converting the old office annex into the residences required careful consideration of security and location. A new staircase to a welcoming foyer, distinguished by terracotta and metal rain-screen panels on the exterior, connects the old and new spaces.

The façade, which was previously obstructed by fencing, now exudes a sense of openness and transparency without compromising security. By incorporating elegant glass and anti-climb barriers, the new entry improves the street view and creates a welcoming experience for visitors. An expanded terrace and a cantilevered roof offer comfortable shelter for consular visitor overflow.