
Municipality · Aargau
Herznach-Ueken is a municipality in the district of Laufenburg in the canton of Aargau in Switzerland. It was established on 1 January 2023 with the merger of the municipalities of Herznach and Ueken.
The rental vacancy rate is 0.50%, 58% below the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 110%, 6% above the cantonal average (104 %). Herznach-Ueken has 2'765 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
3.1 kmCHF 909'000
3.5 rooms · 100 m²
Gänsacker 2, 5070 Frick
CHF 835'000
4.5 rooms · 110 m²
Juraweg 3, 5070 Frick
3.5 kmCHF 675'000
3.5 rooms · 84 m²
Bachgarten, 5079 Zeihen
3.5 kmCHF 985'000
4.5 rooms · 126 m²
Bachgarten, 5079 Zeihen
3.5 kmCHF 905'000
4.5 rooms · 123 m²
Bachgarten, 5079 Zeihen
3.5 kmCHF 720'000
3.5 rooms · 82 m²
Bachgarten, 5079 Zeihen
3.5 kmCHF 780'000
3.5 rooms · 98 m²
Bachgarten, 5079 Zeihen
3 apartments are currently listed to buy in Herznach-Ueken on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Herznach-Ueken is around CHF 5'725 per m². For an 80 m² property that's roughly CHF 458'009 — actual prices vary widely by neighbourhood, age and condition.
Herznach-Ueken is located in the canton of Aargau.
Herznach-Ueken has approximately 2'765 residents.
The municipal tax multiplier (Steuerfuss) in Herznach-Ueken is 110% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.