
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).
Price on request
6.5 rooms · 155 m²
Hauptstrasse 511, 5075 Böztal
Hinterdorf 9, 5076 Böztal
3.3 kmCHF 1'950'000
5.5 rooms · 195 m²
5076 Bözen
5 houses 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.