Mantes-la-Jolie Property Prices, Rents & Rental Yields

About Mantes-la-Jolie

Mantes-la-Jolie sits on the Seine in the Yvelines department, west of Paris. Its riverside setting and historic centre give the city a distinct identity within the wider Paris region.

In October 2026, the clearest signal for apartments is the split between sale and rental prices. The average sale price fell 2.7% from the previous month, while the average rent rose 8.6%. For an investor, that contrast matters more than either movement alone: the price paid and the rent received moved in opposite directions at the market-average level. It does not establish that any particular apartment became a better investment. These averages are not a matched comparison of the same homes, and a monthly change may not carry through to an individual transaction.

The annual view also tempers the impression left by the monthly sale-price decline. The average sale price remains up 1.1% from a year earlier, so the latest fall does not, by itself, mark an annual reversal. The reported yield is 5.45%, which offers a reference point for assessing apartments but cannot show whether returns improved this month: no earlier yield is provided. Likewise, the rent increase alone cannot determine the income available from a specific property.

The practical reading is to keep the short-term divergence and the longer pricing trend separate. Both are relevant when testing a particular apartment’s proposed purchase price and rent; neither substitutes for property-level figures.