The average real estate prices in Saint Martin De Castillon typically range from approximately €2,000 to €3,500 per square meter, depending on the property's condition and location within the village. For instance, a charming two-bedroom house with a small garden may list for around €180,000, while larger properties or those with panoramic views can exceed €400,000. Recent listings have shown that rustic stone houses with renovation potential might start at about €150,000, while contemporary villas can command prices upwards of €700,000. The local market often reflects the quaint appeal of the Luberon region, attracting buyers seeking both primary residences and vacation homes.