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.
The St Theresa Catholic Church property is now privately owned. The former church building was erected in 1886 and extended in 1900. No other details are known about the former church.
Collect the following numbers by studying the used 2B church:
A = Number of window(s) on the south-western side of the church; and
B = Number of cross(-es) on the front wall roof.
GZ:
S 37° 59.(A+4)BB' E 140° 42.(A+B+1)(A+4)B'
Decimal minutes checksum = 25.