
City · St. Gallen
Krummenau is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Birkenfeld district in Rhineland-Palatinate, Germany. It belongs to the Verbandsgemeinde Herrstein-Rhaunen, whose seat is in Herrstein.
Fibre
The rental vacancy rate is 0.90%, 34% below the cantonal average (1.37 %). The municipal tax multiplier (Steuerfuss) is 114%, roughly the cantonal average (113 %). Median taxable income is CHF 49'050, 21% below the Swiss median (CHF 61'929). Krummenau has 3'937 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
3 houses are currently listed to buy in Krummenau on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Krummenau is around CHF 6'384 per m². For an 80 m² property that's roughly CHF 510'734 — actual prices vary widely by neighbourhood, age and condition.
Krummenau is located in the canton of St. Gallen.
Krummenau has approximately 3'937 residents.
The municipal tax multiplier (Steuerfuss) in Krummenau is 114% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
3.0 kmCHF 1'190'000
5.5 rooms · 175 m²
Rothenegg, 9652 Neu St. Johann
Rothenegg, 9652 Neu St. Johann

CHF 690'000
6.5 rooms · 167 m²
Toggenburgerstrasse 1, 9652 Neu St.Johann

CHF 650'000
5 rooms · 110 m²
9651 Ennetbühl

Price on request
8.5 rooms · 242 m²
9650 Nesslau
9 rooms · 173 m²
9650 Nesslau
CHF 650'000
4 rooms · 120 m²
Hüslibergstrasse 33, 9642 Ebnat-Kappel