
Municipality · Thurgau
Romanshorn is a municipality in the district of Arbon in the canton of Thurgau, Switzerland, located on the southern shore of Lake Constance.
The rental vacancy rate is 3.07%, 116% above the cantonal average (1.42 %). The municipal tax multiplier (Steuerfuss) is 163%, 12% above the cantonal average (145 %). Median taxable income is CHF 54'500, 12% below the Swiss median (CHF 61'929). Romanshorn has 11'982 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
CHF 2'250'000
615 m²
Kirchstrasse 20, 8599 Salmsach
CHF 1'045'000
5 rooms · 110 m²
Im Müsli 12, 8592 Uttwil
13 rooms
8592 Uttwil
CHF 3'990'000
5.5 rooms · 183 m²
8592 Uttwil
11 houses are currently listed to buy in Romanshorn on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Romanshorn is around CHF 7'522 per m². For an 80 m² property that's roughly CHF 601'754 — actual prices vary widely by neighbourhood, age and condition.
Romanshorn is located in the canton of Thurgau.
Romanshorn has approximately 11'982 residents.
The municipal tax multiplier (Steuerfuss) in Romanshorn is 163% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.