
City · Solothurn
Gretzenbach is a municipality in the district of Olten in the canton of Solothurn in Switzerland.
The rental vacancy rate is 2.64%, 28% above the cantonal average (2.06 %). The municipal tax multiplier (Steuerfuss) is 118%, roughly the cantonal average (117 %). Median taxable income is CHF 62'150, roughly the Swiss average (CHF 61'929). Gretzenbach has 2'825 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
1 plots are currently listed to buy in Gretzenbach on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Gretzenbach is around CHF 3'943 per m². For an 80 m² property that's roughly CHF 315'418 — actual prices vary widely by neighbourhood, age and condition.
Gretzenbach is located in the canton of Solothurn.
Gretzenbach has approximately 2'825 residents.
The municipal tax multiplier (Steuerfuss) in Gretzenbach is 118% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
CHF 995'000
Wallenmattstrasse 19, 5742 Kölliken
CHF 4'579'000
150 m²
5742 Kölliken
Price on request
6.5 rooms · 150 m²
5742 Kölliken
CHF 4'550'000
5742 Kölliken
CHF 1'500'000
Holzstrasse 32, 5036 Oberentfelden
Price on request
Rechtenmattstrasse, 4654 Lostorf
CHF 485
4655 Stüsslingen