
City · Aargau
Seengen is a municipality in the district of Lenzburg in the canton of Aargau in Switzerland. It belongs to the district of Lenzburg and is located in the Seetal valley at the northern end of Lake Hallwil.
Fibre
The rental vacancy rate is 0.80%, 33% below the cantonal average (1.19 %). The municipal tax multiplier (Steuerfuss) is 72%, 31% below the cantonal average (104 %) — tax-favourable. Median taxable income is CHF 66'400, 7% above the Swiss median (CHF 61'929). Seengen has 4'516 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
11 apartments are currently listed to buy in Seengen on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Seengen is around CHF 9'679 per m². For an 80 m² property that's roughly CHF 774'291 — actual prices vary widely by neighbourhood, age and condition.
Seengen is located in the canton of Aargau.
Seengen has approximately 4'516 residents.
The municipal tax multiplier (Steuerfuss) in Seengen is 72% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
CHF 692'000
4.5 rooms · 146 m²
Auf Anfrage 1, 5704 Egliswil
CHF 460'000
2.5 rooms · 75 m²
Bachweg 15, 5704 Egliswil
3.7 kmCHF 995'000
4.5 rooms · 120 m²
5606 Dintikon
CHF 1'030'000
4.5 rooms · 128 m²
5606 Dintikon
5606 Dintikon