Mickeln House (German: Schloss Mickeln) is a manor house in Düsseldorf's Himmelgeist neighbourhood.It was erected in 1843 on the site of Haus Mickeln, which went back to 1210. As that building was destroyed in a fire in 1836, Herzog Ludwig von Arenberg used an insurance payment to have renowned architect, Josef Niehaus, rebuild the manor as a summer residence.