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.
St. Mark The Evangelist Anglican Church Maylands is a stone and brick building built from 1902 to 1910. Closed in 1989 the heritage listed property is now a unique residential address.
From the footpath you can see the following details on the facade. Use these details to determine the location of the nearby geocache.
Number of tall windows = A
Number of round windows (windows not vents) = B
Street number = CD
S34° 54.(D-B)(D-C)D' E138° 38.B(A-B)(C+D)
Decimal Checksum = 18 + 12 = 30