The Château de Courances at Courances Essonne is a French château built in approximately 1630.In 1552, Côme Clausse, a notary and royal secretary to the King, acquired from the Lapite family the former seigneurial dwelling at Courances, at the western edge of the Forest of Fontainebleau. His heir conveyed it in 1622 to Claude Gallard, another royal secretary, who is doubtless the builder of the present château, of an H-plan laid out on a rectangular platform that is surrounded by moat.