Le Chesnay Property Prices, Rents & Rental Yields

About Le Chesnay

Le Chesnay sits in the western Paris orbit of Yvelines, with a residential feel shaped by established neighborhoods, green streets, and everyday access to Versailles and the wider Île-de-France economy. It is a location where apartments combine urban convenience with a calmer suburban setting.

September 2026 brings the clearest signal: pricing is still edging higher, but rent growth is moving much faster, keeping the investment case in balance. The average apartment sale price reached €380,000, up 2.7% month over month and flat year over year, while the average price per square metre climbed to €4,940, up 1.4% in the month and 6.5% over the year. That suggests values have been firming without a dramatic annual jump in headline transactions.

The tension is on the income side. Average rent now stands at €1,480, up 1.0% month over month and 36.9% year over year, which has lifted the reported yield to 5.27%. For investors, that combination matters: apartment rents are doing the heavy lifting, while sale prices have not fallen enough to create a clear discount. In other words, Le Chesnay is showing steady capital pricing and stronger rental momentum at the same time, a mix that can support income-focused strategies, though not without tighter economics than a year ago.