Several factors influence real estate prices in Ille-et-Vilaine, a department in Brittany, France. The region's proximity to major cities like Rennes plays a significant role; as Rennes expands, areas within Ille-et-Vilaine experience rising demand, particularly for residential properties. Additionally, the local economy, driven by sectors such as technology and agriculture, impacts buying power and, subsequently, real estate rates. Historical and cultural significance adds appeal, with towns like Saint-Malo and Fougères attracting both tourists and potential buyers, driving up property values. Infrastructure developments, such as improved transportation networks, also enhance accessibility, making certain areas more desirable. Furthermore, the coastal charm of towns along the Emerald Coast influences second-home purchases, particularly in locales like Dinard or Cancale, where recreational properties can command premium prices.