
Municipality · Valais
Port-Valais is a municipality of the district of Monthey in the French-speaking part of the canton of Valais in Switzerland.
The rental vacancy rate is 1.63%, 37% above the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 110%, 6% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 56'500, 9% below the Swiss median (CHF 61'929). Port-Valais has 4'528 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
CHF 1'100'000
5.5 rooms · 130 m²
1896 Vouvry

CHF 1'980'000
12 rooms · 283 m²
1845 Noville
CHF 1'595'000
Route du Clos de l'Abbé 15, 1846 Chessel
CHF 475'000
4.5 rooms · 90 m²
Rue du Village 7, 1896 Miex
29 apartments & houses are currently listed to buy in Port-Valais on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Port-Valais is around CHF 5'988 per m². For an 80 m² property that's roughly CHF 479'012 — actual prices vary widely by neighbourhood, age and condition.
Port-Valais is located in the canton of Valais.
Port-Valais has approximately 4'528 residents.
The municipal tax multiplier (Steuerfuss) in Port-Valais is 110% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.