
Municipality · Thurgau
Altnau is a municipality in the district of Kreuzlingen in the canton of Thurgau in Switzerland.
The rental vacancy rate is 0.79%, 44% below the cantonal average (1.42 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 144%, roughly the cantonal average (145 %) — tax-favourable. Median taxable income is CHF 63'050, roughly the Swiss average (CHF 61'929). Altnau has 2'351 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
CHF 2'015 /month
3.5 rooms · 87 m²
Otmarhof 4, 8594 Güttingen
3.5 rooms · 70 m²
Otmarhof 6a, 8594 Güttingen
CHF 1'930 /month
4.5 rooms
Aspenstrasse 20, 8580 Sommeri
CHF 1'880 /month
3.5 rooms · 63 m²
8593 Kesswil
CHF 1'500 /month
2 rooms
Hauptstrasse 5, 8598 Bottighofen
1 apartments & houses are currently listed to rent in Altnau on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking rent in Altnau is around CHF 16 per m² per month. For an 80 m² property that works out to roughly CHF 1'257 per month — actual prices vary by neighbourhood, condition and amenities.
Altnau is located in the canton of Thurgau.
Altnau has approximately 2'351 residents.
The municipal tax multiplier (Steuerfuss) in Altnau is 144% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.