Rambouillet Property Prices, Rents & Rental Yields

About Rambouillet

Rambouillet sits on the edge of the Île-de-France countryside, known for its forest, historic château, and rail links that keep it connected to the Paris orbit while preserving a quieter suburban setting. For apartment investors, that balance between green surroundings and regional access remains the defining backdrop.

August 2026 brings the clearest signal in the local apartment market: rents are rising faster than purchase values. The average rent price has moved to €1,040, up 19.3% month on month and 16.6% year on year, while the average sale price is €247,000, down 0.8% over the month and 2.0% over the year. That divergence is important because it is lifting income faster than capital values, even as entry pricing softens a little.

The result is a yield picture that still looks workable at 5.08%, but with tighter economics than the rent move alone might suggest. On a per-square-metre basis, apartments average €4,120, only 0.6% higher month on month and 2.0% lower year on year. In other words, August is not a simple price-rally story; it is a month where rental growth is doing the heavy lifting while sale prices and metre rates remain restrained. For investors, that combination can support returns, but it also leaves less room for error if rental momentum cools.