Chteau de Luynes was substantially rebuilt in the 15th century and a pavilion was constructed at the back of the Southeast Tower in the 17th Century.
The castle was substantially rebuilt in the 15th century, the current windows replaced primitive arrow slits and the wall between the towers was perforated by mullioned windows, evidence then of building next to this part of the enclosure. In the 17th Century a pavilion, was constructed at the back of the Southeast Tower. 
