Fontaine Property Prices, Rents & Rental Yields

About Fontaine

Fontaine, in the Isère department just west of Grenoble, combines an urban residential setting with immediate access to the wider Alpine and valley landscape. Its position makes it a practical address for apartment investors who want a city location with strong regional connections.

August 2026 brings the clearest signal: rents are rising faster than prices are falling, creating a sharper income-vs-entry-price tension. The average apartment rent has climbed to €640, up 8.1% month over month and 24.8% year over year, while the average sale price has eased to €116,500, down 7.2% over the month and 9.7% over the year.

That split is also visible in the price per square metre, now €1,850 after a 6.8% monthly decline and an 8.3% annual drop. Against that backdrop, the current yield of 8.0% stands out as the main figure to watch. For investors focused on apartments, Fontaine’s August reading suggests an income profile that has improved relative to purchase prices, even as values have softened further.