The Franck House is next to the venerable parish church of St. Lawrence Marktheidenfelds largest art historical attraction. Franz Valentin Franck built this house in 1745 by widening two existing half-timbered houses to the street and to the courtyard and connecting them with the overbuilding of the courtyard access road to a building. Since then, the building has been dominated by the facade. The buildings arranged around the courtyard served on the ground floor area the different uses of a wine trading company.