Its home ground is Nash Field, in the Town of Mosman Park.

Since 2018, the club expanded its junior program to include Len Packham Reserve in the City of Cockburn as well as Nash Field.

1998 proved to be the most successful year in the club's history so far, the Knights take home the Premier League Minor Premiership, the Championship Final Series Grand Final for the first time in their history and the West Ham Cup.

The Western Knights has 3 Men's Senior Team which compete in the Football West State League Division 1.

In 2023, the Western Knights finished as Champions of Football West State League Division 1 and were promoted to the NPL WA for the first time.