2003: Bürgergarten Sömmerda in cooperation with architects Schettler & Wittenberg (Weimar) and quaas_stadtplaner (Weimar), 1st prize
2004: Wippertor I, Sondershausen, in cooperation with architects Schettler & Wittenberg (Weimar), 2nd prize
2005: Redevelopment clinic Munich-Harlaching, in cooperation with Worschech Architects and Stadtplaner Erfurt, 3rd prize
2006 Saalfeld, Genial zentral, in AG in cooperation Worschech Architects, Erfurt, 1st prize