
Municipality · Valais
Monthey is the capital of the district of Monthey in the canton of Valais in Switzerland.
Fibre
The rental vacancy rate is 0.24%, 80% below the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 120%, 3% above the cantonal average (117 %). Median taxable income is CHF 53'400, 14% below the Swiss median (CHF 61'929). Monthey has 19'351 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
62 apartments & houses are currently listed to buy in Monthey on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Monthey is around CHF 6'211 per m². For an 80 m² property that's roughly CHF 496'894 — actual prices vary widely by neighbourhood, age and condition.
Monthey is located in the canton of Valais.
Monthey has approximately 19'351 residents.
The municipal tax multiplier (Steuerfuss) in Monthey is 120% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
CHF 1'195'000
6 rooms · 250 m²
1872 Troistorrents
CHF 1'190'000
4.5 rooms · 156 m²
Route de Saint-André, 1872 Troistorrents