
Municipality · St. Gallen
Wartau is a municipality in the Werdenberg constituency of the Swiss canton of St. Gallen. The municipality consists of a number of villages on the eastern flank of the Alvier group, along the left shore of the Alpine Rhine.
Fibre
The rental vacancy rate is 0.43%, 69% below the cantonal average (1.37 %). The municipal tax multiplier (Steuerfuss) is 145%, 28% above the cantonal average (113 %). Median taxable income is CHF 53'400, 14% below the Swiss median (CHF 61'929). Wartau has 5'617 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
3 apartments & houses are currently listed to buy in Wartau on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Wartau is around CHF 4'111 per m². For an 80 m² property that's roughly CHF 328'889 — actual prices vary widely by neighbourhood, age and condition.
Wartau is located in the canton of St. Gallen.
Wartau has approximately 5'617 residents.
The municipal tax multiplier (Steuerfuss) in Wartau is 145% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
6.4 kmCHF 850'000
6.5 rooms · 226 m²
Churerstrasse 128, 9470 Buchs SG
CHF 995'000
6 rooms · 149 m²
Brüelstrasse 2, 7323 Wangs
CHF 1'650'000
7.5 rooms · 193 m²
Bachstrasse 10A, 9470 Buchs SG
7.4 kmCHF 1'550'000
6 rooms · 143 m²
Rüti-Leumstrasse 31, 7323 Wangs