
Municipality · Valais
Troistorrents is a municipality in the district of Monthey in the canton of Valais in Switzerland.
The rental vacancy rate is 0.26%, 78% below the cantonal average (1.19 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 120%, 3% above the cantonal average (117 %). Median taxable income is CHF 53'500, 14% below the Swiss median (CHF 61'929). Troistorrents has 5'068 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
Rue du Commerce 3, 1870 Monthey
CHF 2'540 /month
4.5 rooms
Rue de Venise 10, 1870 Monthey
5.2 kmCHF 1'600 /month
4 rooms · 100 m²
Rue du Bugnon 3, 1870 Monthey
CHF 2'200 /month
4.5 rooms
Avenue de la Gare 13C, 1870 Monthey
CHF 1'370 /month
2.5 rooms · 55 m²
A Monthey, 1870 Monthey
1 apartments & houses are currently listed to rent in Troistorrents on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking rent in Troistorrents is around CHF 17 per m² per month. For an 80 m² property that works out to roughly CHF 1'366 per month — actual prices vary by neighbourhood, condition and amenities.
Troistorrents is located in the canton of Valais.
Troistorrents has approximately 5'068 residents.
The municipal tax multiplier (Steuerfuss) in Troistorrents is 120% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.