Several factors influence real estate prices in Arreau, a picturesque village in the French Pyrenees. One significant factor is its location; being nestled between ski resorts, such as Peyragudes, boosts demand for properties, particularly among winter sports enthusiasts. Additionally, Arreau's proximity to natural attractions—like hiking trails and thermal spas—makes it appealing for both tourists and local buyers seeking second homes. The local economy plays a role as well; fluctuations in the tourism industry can lead to varying property values, especially in a region where vacation rentals are popular. Historical architecture, including stone houses and traditional chalets, can also drive prices, as buyers often seek unique and aesthetically pleasing options. Finally, regional policies regarding land use and development can limit available housing, creating scarcity that pushes prices higher.