When I showed R this photo he said it looks like a mosque and given there is a large Muslim population, why wouldn't it? Except Coburg City Hall was completed in 1922 and there would have few if any Muslims in the suburb and City of Coburg.
The City of Coburg was absorbed in the 1990s local council amalgamations to the City of Moreland, or as often known comrade, The Peoples Republic of Moreland. It is the administrative centre for the City of Moreland.
It is a rather strange building and it can host huge events. It was hard to take full photos as there are huge trees to either side. There will be some more about Coburg after a very interesting visit to somewhere I did not know about.