Thanks everyone and nw3 that would be great thank you :-)
For something decent in my area with not to much updating to do is probably about 330-350000 average which I guess compared to other areas may not be that bad but it is defintely over our combined income x3 even if we had a decent deposit.
I think the first step may just be to stay at dads and make the most of cheaper rent. He will sell this place in about 2 years though but I have known that since I moved in. A lot could be saved in 2 years even with a third bub.