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

About Carrières-sous-Poissy

Carrières-sous-Poissy sits in the Seine Valley in Yvelines, close enough to the Paris orbit to matter for commuters and investors alike, yet with its own residential identity. For apartment buyers, that mix of suburban calm and regional connectivity helps define the local property story.

May 2026 brought the clearest signal: sale prices softened while rents held up more firmly, creating a narrower gap between ownership costs and income. The average apartment sale price stands at €214,950, down 6.1% over the month and 6.5% year on year. Against that, the average rent is €914, up 8.4% from a year earlier even though it slipped 2.2% month on month.

That tension is also visible in the price per square metre, which reached €4,724 after a sharp monthly rise of 11.1%, despite being down 1.4% from May 2025. For investors, the current yield of 5.85% reflects a market where rental support is still present, but recent pricing movements suggest the entry cost is not moving in a straight line. In practical terms, May points to a market adjusting unevenly rather than uniformly, with sales, rents and unit prices all sending different signals.