
Municipality · Valais
Unterbäch is a municipality in the district of West Raron in the canton of Valais in Switzerland.
The rental vacancy rate is 1.37%, 15% above the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 120%, 3% above the cantonal average (117 %). Median taxable income is CHF 53'600, 13% below the Swiss median (CHF 61'929). Unterbäch has 483 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
CHF 125'000
1.5 rooms · 24 m²
3935 Bürchen
CHF 275'000
4.5 rooms · 78 m²
3943 Eischoll
CHF 290'000
3.5 rooms · 78 m²
Maurackergasse 11, 3935 Bürchen
CHF 696'000
5.5 rooms · 139 m²
3935 Bürchen
CHF 721'000
5.5 rooms · 138 m²
3935 Bürchen
CHF 806'000
3.5 rooms · 88 m²
3935 Bürchen
CHF 640'000
3.5 rooms · 99 m²
3935 Bürchen
9 apartments are currently listed to buy in Unterbäch on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Unterbäch is around CHF 5'582 per m². For an 80 m² property that's roughly CHF 446'529 — actual prices vary widely by neighbourhood, age and condition.
Unterbäch is located in the canton of Valais.
Unterbäch has approximately 483 residents.
The municipal tax multiplier (Steuerfuss) in Unterbäch is 120% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.