Please help - we recently moved house to a solid 2 bed 1920's ex-council house where we are very happy. However, we have had a slight windfall and we now have some money to put into the house. We were looking at an extension to add 2 bedrooms and a dining room to the back, as we have quite a large garden. We have a back, downstairs room with a flat roof and we wanted to know if we could build on top of that, and also a 2 storey extension next to it. Each area would be about 3 x 3 metres. Does that make sense?? Can anyone advise me on what I need to do first? We only have a fixed amount of money so we don't want to waste any by hiring people to give us an estimate if it is way over what we have! Can anyone give me a rough estimate of how much this is likely to be, everything included??
Thank you VERY much.