Sydney’s first major airport terminal build in a century
Western Sydney International (Nancy-Bird Walton) Airport Terminal & Specialty Services Sydney
At a glance
New South Wales, Australia
Construction
Western Sydney Airport
Design and Construct
Completed
A world-class gateway for domestic and international travellers
The Western Sydney International (Nancy-Bird Walton) Airport will serve as a full-service airport, catering to both domestic and international passengers, as well as freight.
Multiplex has completed the main airport terminal, apron, and facilities to accommodate up to 10 million passengers annually. Once operational, it will be the city's only 24-hour airport.
The four-level terminal, designed by Zaha Hadid, COX Architecture, and Woods Bagot, features state-of-the-art facilities, including a five-kilometre baggage handling system that allows passengers to track their luggage via an app.
The terminal spans four levels and the entire site footprint spans 678,000 square metres, representing Multiplex's largest-ever project in New South Wales.
Project in numbers
million passengers accommodated once opened in late 2026