
Municipality · Zurich
Illnau-Effretikon is a municipality in the district of Pfäffikon in the canton of Zürich in Switzerland. It includes the villages of Illnau, Effretikon, Ottikon and Bisikon. On 1 January 2016 Kyburg and Illnau-Effretikon merged to form the municipality of Illnau-Effretikon.
Fibre
The rental vacancy rate is 0.98%, 103% above the cantonal average (0.48 %). The municipal tax multiplier (Steuerfuss) is 113%, 3% above the cantonal average (109 %). Median taxable income is CHF 60'800, roughly the Swiss average (CHF 61'929). Illnau-Effretikon has 17'973 residents (2025).
Source: Swiss Federal Statistical Office (BFS).
11 apartments & houses are currently listed to buy in Illnau-Effretikon on Homematch. The selection updates throughout the day as agencies publish new listings.
The median asking price in Illnau-Effretikon is around CHF 9'145 per m². For an 80 m² property that's roughly CHF 731'604 — actual prices vary widely by neighbourhood, age and condition.
Illnau-Effretikon is located in the canton of Zurich.
Illnau-Effretikon has approximately 17'973 residents.
The municipal tax multiplier (Steuerfuss) in Illnau-Effretikon is 113% of the cantonal base rate. Note: this is a multiplier of the cantonal income tax, not an effective tax rate.
CHF 1'230'000
4.5 rooms · 107 m²
Schulweg 11, 8310 Grafstal

CHF 930'000
3.5 rooms · 93 m²
Schulweg 11, 8310 Grafstal
CHF 1'080'000
3.5 rooms · 125 m²
8310 Grafstal
CHF 960'000
2.5 rooms · 95 m²
Schulweg 13, 8310 Grafstal
CHF 1'020'000
3.5 rooms · 95 m²
Schulweg, 8310 Grafstal
CHF 920'000
3.5 rooms · 91 m²
Schulweg, 8310 Grafstal