Swiss International School - Zurich North occupies the ground floor and the 1st floor of a modern building at Industriestrasse in Wallisellen. The Middle school students work in a separate building directly behind the main building.

The school library is well stocked and spacious, providing plenty material for project research and own reading purposes.

The school has a Nursery room, a room each for Pre-Kindergarten and Kindergarten, twelve classrooms, a computer room, a library, a lunchroom and a large multi-purpose hall, as well as staff offices. The rooms are bright and cheerful, each with a PC and spacious desk areas.

Students are taken by school bus to the gymnasium at the Wallisellen public school and to the local swimming pool.

At Swiss International School - Zurich North class sizes vary presently between 10 and 18 students.