Just a note - there is a good reason why it is cheaper than the Redcliffe peninsula.
Deception Bay is a very dodgy area, compare it with Mt Druitt/Dharruk in Sydney, maybe Elizabeth in Adelaide. It is has the reputation of being full of unemployed alcoholic losers, mostly Islanders I have to say. (and with good reason)
Most people in the Redcliffe area avoid going anywhere near Deception Bay if they can.
I have only driven past the place a few times and I wouldn't be getting out of my car there.
So I would definitely go and personally inspect there if you were thinking of buying there.