Mont-de-Marsan Property Prices, Rents & Rental Yields

About Mont-de-Marsan

Mont-de-Marsan, prefecture of the Landes department, sits where the Midou and Douze rivers meet. Its waterways and southwestern French setting give the city a distinct identity that extends beyond the monthly movement of apartment prices and rents.

In October 2026, the main signal for apartment investors is a gap between annual price and rent trends. The average price per square metre is €2,730, up 18.4% year on year, while average rent is down 4.9% over the same period. The contrast suggests that apartment space is valued more highly than a year ago without a corresponding rise in average rent. It does not, on its own, establish what any individual apartment will sell for or earn. Looking at both measures together is more informative than treating the price increase as a standalone sign of stronger returns.

The reported yield is 5.45%, but that citywide figure is a reference point, not a promised result. For an investment decision, the more useful comparison is between the price of a particular apartment and the rent it could actually achieve, after accounting for its characteristics and ongoing costs. The annual divergence makes that check especially relevant: a higher price per square metre and a lower average rent can pull an investor’s calculations in opposite directions. These figures leave room for variation between properties, so the October snapshot is best used to frame questions rather than settle them.