This will always be the best result,But,depending on the area,community titles sell just as well.I have just bought another home in MT Barker,old HTSA stock,massive block,i will go community title as the whole street is full of them.
This scenario can happen to anyone.Recently cost me $8100 to extent the main.interestingly,SA Water advised the actual cost to them was $16,200,but in their own words....... . You have also only been charged 1/2 cost of the main as there are potential beneficiaries to your extension. :)