
City · Solothurn
Olten is a town in the canton of Solothurn in Switzerland and capital of the district of the same name.
The rental vacancy rate is 2.06%, roughly the cantonal average (2.06 %). The municipal tax multiplier (Steuerfuss) is 108%, 7% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 58'200, 6% below the Swiss median (CHF 61'929). Olten has 19'265 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
12 houses are currently listed to buy in Olten on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Olten is around CHF 6'366 per m². For an 80 m² property that's roughly CHF 509'275 — actual prices vary widely by neighbourhood, age and condition.
Olten is located in the canton of Solothurn.
Olten has approximately 19'265 residents.
The municipal tax multiplier (Steuerfuss) in Olten is 108% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
CHF 1'250'000
8.5 rooms · 214 m²
Längackerstrasse 4, 4663 Aarburg
5.5 rooms · 136 m²
Kirchfeldstrasse 24, 4632 Trimbach
CHF 820'000
4.5 rooms · 120 m²
4632 Trimbach
2.0 kmCHF 1'190'000
6.5 rooms · 120 m²
Kohliweidstrasse 9, 4656 Starrkirch-Wil
CHF 1'950'000
12.5 rooms · 337 m²
Baslerstrasse 289, 4632 Trimbach