Between Sion and Sierre, Saint-Léonard is known for its underground lake, the largest in Europe, at the heart of the vineyard.
The village, at the foot of the winegrowing hillside, lines up winegrowers' houses, residential districts and villas, surrounded by vines and orchards. The underground lake and the valley-floor setting anchor the identity of the place.
Its central position between the two towns and measured prices draw families and commuters. Villas and recent flats lead an affordable valley-floor market.
Over the past 25 years, the price per square metre of a flat in Saint-Léonard has gone from around CHF 2 700 to CHF 6 100, a change of +126 %. Over the last twelve months, the trend is +6,2 %.
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 Saint-Léonard, a flat changes hands at around CHF 5 100 per m² at the median, with a common range of CHF 2 500 to CHF 13 100 depending on the neighbourhood, the floor and the condition of the property.
The median price of a house in Saint-Léonard 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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