To be privately owned
Château de la Sandre

The Château de la Sandre is a French castle located in the commune of Le Change in Dordogne, and more precisely in Périgord Blanc. Its facades and roofs were listed as historical monuments by decree of April 23, 1965.
The Castle+
The square tower with machicolations on corbels is the only remnant of the castle built in the 13th century. In the 15th century, two new buildings at right angles were added to the tower; the first contains several mullioned windows on its facade. A bretèche on corbels overhangs the entrance door (15th century) of the castle. This door is surmounted by a coat of arms. The castle is not open to visitors.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: Hervé Rebours
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 45.1945, 0.8929