In the Chablais plain at the foot of the hillside, Vionnaz combines a valley-floor village with the resort of Torgon in the Portes du Soleil.
The village, on the plain between the Rhône and the lake, lines up houses and residential districts, while Torgon, a resort of the Portes du Soleil ski area, adds holiday chalets and flats facing Lake Geneva. The setting between plain and mountain defines the appeal.
The closeness of Monthey, the lake and gentle prices draw families and commuters. Villas on the plain and the chalets of Torgon form the heart of a measured market.
Over the past 25 years, the price per square metre of a flat in Vionnaz has gone from around CHF 1 600 to CHF 4 600, a change of +188 %. Over the last twelve months, the trend is +7,1 %.
These figures track the local market over time. They point to a trend, they do not replace the valuation of a specific property, which depends on its condition, its floor and its view.
Market data updated on July 6, 2026
An accurate value, calculated on the real transactions of the neighbourhood.
Value my property →In Vionnaz, a flat changes hands at around CHF 5 500 per m² at the median, with a common range of CHF 2 700 to CHF 14 200 depending on the neighbourhood, the floor and the condition of the property.
The median price of a house in Vionnaz is around CHF 6 200 per m² of living space. The plot, the orientation and the year of construction then move that figure noticeably.
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