The striking office building at Bändliweg 21 was designed in 1996 by Campi Pessina Architekten and originally built for IBM. Today, it serves as the central administrative headquarters of the Zurich cantonal tax authority. The clear architecture and strategic location between Altstetten railway station and the A1 motorway ensure optimum visibility and accessibility. The building combines architectural quality with modern functionality – a location with both history and future.
| Ownership status | sole ownership |
| Year of construction | 1995 |
| Renovation | 2019 PR |
| Percentage of office space | 89.0 |
| Percentage of retail space | 6.9 |
| Percentage of residential space | 0.0 |
| Percentage other uses | 4.1 |