187 Affordable Castles to Buy Under €1M in France

Castle ownership isn't reserved for dynasties—it's within reach. This curated collection under €1 million offers historic estates rich in character: medieval towers awaiting restoration, Renaissance manors with untapped potential. Whether you're a first-time castle buyer, renovation enthusiast, or investor seeking a singular European asset, these properties combine heritage, opportunity, and the thrill of bringing centuries-old stone back to life.