A9 Highway and Sierre Bypass: What Impact on Real Estate in 2026?

Why is road infrastructure boosting prices in 2026?

• Time Savings and Comfort: A 10 to 15-minute reduction in daily commutes immediately increases interest in detached villas on the outskirts.
• Economic Development: Improved access encourages new businesses to settle, stimulating demand for commercial real estate and employee housing.
• Market Rebalancing: Towns like Granges or Chippis are seeing their land value rise, offering a more affordable yet equally connected alternative to the center of Sion.

At Summum Immo, we anticipate these changes. Our expertise goes beyond the walls of a building; we study future urban planning to advise you on long-term resale potential. Take advantage of our technical rigour to invest in fast-growing areas.