Illkirch-Graffenstaden Property Prices, Rents & Rental Yields

About Illkirch-Graffenstaden

Illkirch-Graffenstaden sits just south of Strasbourg in Bas-Rhin, combining suburban calm with strong regional connectivity. Its position in the Strasbourg urban area gives apartment investors a market shaped by both local living needs and wider metropolitan influence, making it a closely watched address in the department.

May 2026 points to a market that is still adjusting rather than accelerating. The average apartment sale price reached €286,400, up 0.5% on the month, while the average price per square metre held almost steady at €4,243, rising just 0.1%. That small monthly lift contrasts with the broader annual picture, where the average sale price is down 6.7% and the average price per square metre is down 10.2%.

For investors, the tension is clear: prices are no longer falling sharply month to month, yet the value reset over the year remains visible. Rents have edged higher over the same period, with the average apartment rent at €711, up 2.9% year on year and unchanged from the previous month. That leaves the indicative yield at 4.74%, a level that suggests income still has a role, even as resale pricing remains below last year’s level.