At the mouth of the Trient valley in the Rhône plain, Vernayaz is known for its gorges and its Pissevache waterfall.
At CHF 5,100 per m², Vernayaz sits near the middle of the Valais scale. Which side of that median your own flat lands on depends more on floor, view and condition than on the address itself. Sitting under the Valais median gives a buyer room, though the discount is rarely free. It usually pays for distance from a station, from the lake, or from a school catchment that people compete over. Vernayaz ranks 47 out of 67 communes in Valais on flat prices per m². Rankings shift a place or two from one year to the next without anything real changing, so read the band rather than the exact position.
Per square metre, a flat in Vernayaz at CHF 5,100 costs more than a house at CHF 4,600. Large houses spread their price across surface nobody pays the full rate for: corridors, cellars, attic space under the eaves. Up 4.0 percent in a year, Vernayaz has been priced by whoever was willing to pay most for a small number of properties. In a commune with few sales, that is exactly how a median gets moved.
The district test is the harder one. Vernayaz comes out 0 percent from the Saint-Maurice median, measured against communes competing for the same buyers rather than against a whole canton with several markets in it. after 2015 accounts for 27 percent of homes in Vernayaz, ahead of the other periods without dominating them. A mixed stock widens the price range inside one commune: two flats of the same size can be a third apart on condition alone.
The average home in Vernayaz has 3.5 rooms for 97 m². That ratio describes the shape of local demand better than the price does: many small rooms point to family housing, fewer and larger ones to conversions and new build. The median flat in Vernayaz comes out at CHF 5,100 per m², a gap of 7 percent against the Valais median. That figure covers every flat sold, whatever the floor, the age of the building or the state of the kitchen. Over 25 years the median moved from CHF 3,700 to CHF 8,400 per m², a change of +127 percent. That is the market, not your property: a flat renovated in the meantime followed a different curve entirely.
Transaction volume in Vernayaz is high enough that one unusual sale does not distort the medians. That matters, because thin markets are where automated estimates go furthest wrong and where a local opinion earns its keep. If you are weighing a sale in Vernayaz, the useful question is not the commune price but yours. A few minutes and a handful of characteristics are enough to place your property inside the local range.
Building stock data: Federal Register of Buildings and Dwellings, FSO, updated August 3, 2026
Market data updated on August 24, 2026
A range set against the price levels of your commune and the profile of your property.
Value my property →Around CHF 5,100 per m² for a flat, which is 7 percent from the Valais median. Houses are priced separately and usually land somewhere else entirely, so work from the figure that matches your property type.
The reference is CHF 4,600 per m² in Vernayaz. It averages a small number of sales, since houses change hands far less often than flats, so treat it as a bracket to work inside rather than as a price.
27 percent of homes in Vernayaz date from after 2015. That age band sets the technical agenda for a buyer here, since insulation, heating system and windows are what decide running costs for the next twenty years.