Carrières-sous-Poissy Property Prices, Rents & Rental Yields

About Carrières-sous-Poissy

Carrières-sous-Poissy sits on the Seine edge in Yvelines, balancing river views, green spaces, and close ties to the wider Paris basin. Its setting gives the town a calm residential feel while keeping it connected to the region’s employment and transport networks.

September 2026 brings the clearest signal for apartments in Carrières-sous-Poissy: pricing has stabilized unevenly, while rental income has softened. The average sale price now stands at €225,000, after rising 2.3% over the month, yet it is still down 5.9% year over year. That gap matters because the average price per square metre, at €3,810, is also down 5.9% from a year ago, reinforcing the sense that today’s resale values are still below last year’s level.

Against that backdrop, the rental side looks more restrained. The average rent is €870, down 7.5% month over month, even though it is up 3.5% from September 2025. For investors, that creates a clear tension: the gross yield is 5.74%, which remains attractive on paper, but the recent monthly rent pullback suggests the income picture is not moving in a straight line. In other words, September points to a market where purchase prices have edged higher this month, yet apartment yields still depend on a rental level that has recently lost momentum.