The palace of the Counts of Poitou/Dukes of Aquitaine in Poitiers in Poitou in western France is a medieval testimony of the Plantagenet style of architecture.
Until 2019, this building was used as a courthouse.
Wikipedia https://en.wikipedia.org/wiki/Palace_of_Poitiers
Address 26 Rue de la Regratterie, Poitiers 86000, France
Coordinates 46°34'58.351" N 0°20'33.475" E