
City · Solothurn
Lostorf is a municipality in the district of Gösgen in the canton of Solothurn in Switzerland.
The rental vacancy rate is 3.38%, 64% above the cantonal average (2.06 %) — a comparatively relaxed market. The municipal tax multiplier (Steuerfuss) is 113%, 3% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 64'800, 5% above the Swiss median (CHF 61'929). Lostorf has 4'113 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
Burgackerring 15, 4652 Winznau
3.5 rooms
Gösgerstrasse 11, 4652 Winznau
CHF 2'500 /month
5.5 rooms · 226 m²
Eichwaldstrasse 2, 4652 Winznau
2.5 rooms · 50 m²
4653 Obergösgen
CHF 1'390 /month
4.5 rooms
Sandackerweg 4, 4653 Obergösgen
6 apartments are currently listed to rent in Lostorf on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking rent in Lostorf is around CHF 16 per m² per month. For an 80 m² property that works out to roughly CHF 1'317 per month — actual prices vary by neighbourhood, condition and amenities.
Lostorf is located in the canton of Solothurn.
Lostorf has approximately 4'113 residents.
The municipal tax multiplier (Steuerfuss) in Lostorf is 113% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.