This collection of caches has nothing to do with the Church Micro series in the UK. Given that the Australian 2016 census indicates that No Religion and Jedi Knight are the fastest increasing classifications of the optional religion question "What is the person's religion?" it is not surprising that there is surfeit of empty churches that have been repurposed.
Greenways Church. Cream brick building that opened as a Methodist church in 1960's. Changed to Uniting in 1977. Closed in 1983. The building is now used for storage.