Les Sables-d'Olonne is a coastal city located in the Vendée department, within the Pays de la Loire region of western France. Situated directly on the Atlantic coast, the city is built on flat maritime terrain and serves as the capital of the arrondissement of Les Sables-d'Olonne. Its economy and local identity are deeply tied to its seaside position, functioning as a major fishing port, commercial harbour, and sailing centre.
The local housing market is more expensive than the French national average. Most of the city's housing is concentrated in La Chaume Sud, which contains far more homes than any other district and has prices that align closely with the city average. The remaining housing is split almost evenly between Château-d'Olonne and Olonne-sur-Mer. Château-d'Olonne stands as the most expensive of these three districts, while Olonne-sur-Mer, located further inland, is the most affordable area to buy property in the city.
