The Mondriaan House (Dutch: Het Mondriaanhuis, Museum voor Constructieve en Concrete Kunst) is a museum in Amersfoort, the Netherlands, in the house where Piet Mondriaan was born in 1872. The museum lies in the historical centre of Amersfoort. The building of the Christian primary school, where the father of Mondriaan was headmaster, has also been incorporated in the museum building. In 1994, the house and the school were opened as a library and documentation centre.