Houilles Property Prices, Rents & Rental Yields

About Houilles

Houilles, in the Yvelines department west of Paris, sits at the edge of the capital’s orbit while keeping its own residential identity. For apartment investors, that mix of suburban setting and metropolitan access helps define the local appeal, especially in a market shaped by fast-changing pricing signals.

August 2026 brings the clearest signal: sale values have eased month on month even as rents have moved higher. The average apartment sale price stands at €285,000, down 1.7% over the month, while the average rent price has climbed 8.1% to €1,200. That split keeps the focus on income versus entry cost rather than on simple price momentum.

The longer view is still constructive on capital values. The average price per square metre is €4,560, up 6.7% year on year, and the average sale price is also up 7.5% over the same period. Against that backdrop, the reported yield of 5.67% suggests apartments in Houilles are still producing a measurable return, but with tighter economics than a year ago. In other words, August points to a market where rental improvement is visible, yet purchase pricing has not fully reset to match it.