Champigny-sur-Marne Property Prices, Rents & Rental Yields

About Champigny-sur-Marne

Champigny-sur-Marne lies in the Val-de-Marne department, east of Paris, with the Marne River forming part of its setting. For apartment investors, that riverside location provides a distinctive geographic context, but the latest price and rent figures tell a more specific story than location alone can offer.

In October 2026, the clearest signal is the sharp monthly move in rents. Average apartment rent rose 11.4% from September, while the average sale price rose 1.9% over the same period. The contrast matters: rent and purchase prices both moved upward, but not at anything like the same pace. That may change how a current investment calculation looks, without establishing that the gap will persist. A single month’s movement is a useful observation, not a reliable forecast of the next one.

The longer view complicates the picture. Despite its monthly increase, the average sale price remained down 6.3% year on year. October’s rise therefore sits alongside a weaker annual comparison rather than erasing it. Investors assessing an apartment purchase should keep those time frames separate: a recent upward move says something different from the change recorded across a full year.

The reported yield is 4.92%, a reference point for comparing rent with purchase cost at this moment. It should be read alongside the uneven price movements, not as proof that returns have improved. For now, Champigny-sur-Marne’s apartment figures point to a pronounced monthly rent increase set against a still-lower annual sale price.