A medieval town perched at the foot of its vineyard, Saillon combines ramparts, thermal baths and a renowned terroir of the Rhône plain.
Saillon tracks Valais closely, at CHF 6,100 per m² for a flat. Communes in this band are the easiest to value: enough sales to anchor a price, and no local anomaly pulling the figures around. Paying 11 percent more than the cantonal median buys location, not floor space. The same budget moved to a neighbouring commune would typically add a room, and that is the trade most buyers here have already made. Position 17 of 67 in Valais puts Saillon among communes with similar price levels and often very different housing stock. Two communes can share a rank and still value the same flat differently once age and condition are taken in.
The last twelve months added 3.8 percent in Saillon. Rises of this order usually come from a shortage of listings rather than from a wave of new buyers, and they unwind faster than they build. Against the Martigny district the gap comes to 5 percent. This is the comparison that carries weight for an estimate: communes in one district share a labour market, a transport network and the same pool of buyers.
29 percent of homes in Saillon date from after 2015. Recent construction means insulation built to current standards, low heating bills and no immediate works, all of it priced in from day one rather than negotiated later. The average home in Saillon has 3.3 rooms for 95 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.
Half the flats sold in Saillon went above CHF 6,100 per m² and half below, which puts the commune 11 percent from the Valais median. One exceptional sale barely moves a median, and that is why we use it instead of an average. From CHF 3,900 to CHF 8,000 per square metre in 25 years, +105 percent in all. The path was not a straight line, and the flat or falling stretches inside it are precisely what a long average hides. Saillon turns over enough stock to give a reliable read. The practical benefit shows at negotiation, where both sides can point to comparable sales from the same year, which shortens the distance between asking price and signature.
If you are weighing a sale in Saillon, 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 →The median flat in Saillon is priced at CHF 6,100 per m². That puts the commune 11 percent from the Valais median, a gap explained in part by the age of the local stock and in part by how little land is left to build on.
The reference is CHF 6,100 per m² in Saillon. 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.
29 percent of homes in Saillon 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.