Development of Zone West
Zurich Airport owns a 16.8-hectare area designated as Zone West. According to the SIL object sheet, around 17 hectares in this zone are earmarked for apron developments, buildings for handling, aircraft maintenance, airport maintenance, as well as logistics and associated access and parking. Currently, there are two projects at different stages of development in Zone West.

Current situation
In December 2013, Zurich Airport received planning approval for the "Zone West, Expansion of Apron Areas" project, aimed at creating 14 Code C positions (e.g., Airbus 320) or 8 Code C and up to 5 Code E positions (e.g., A340). During 2016 and 2017, an initial phase with two new positions was completed and put into operation. Due to the current and growing demand for positions – especially during the construction phase of the new Dock A – the remaining approved positions have been realised and are in use since automn 2024.
Project description
The second phase covered approximately 10 hectares west of the positions completed in the first phase. The new positions and service areas are arranged on both sides of the new taxi lanes, with the southern row designated for handling Code C and Code E aircrafts. Construction began in early March 2020 but was paused for two years due to the coronavirus pandemic, resuming in early 2023. The new positions are operational since automn 2024.
With the construction of the apron areas, it became necessary to relocate the spotters' hill and the Heli Grill, which were established in 2017. Due to a pending complaint, construction of a replacement facility has not yet begun. The proposed new location is about 300 meters north of the previous site, offering a direct view and closer proximity to the runway intersection.