How much would you expect to pay for this extension?

[lepotato]

I know these things are hard to predict, but having never done this before I have no idea at all! It would be a 2 storey extension taking out the conservatory and old kitchen & putting in a new kitchen diner. Then adding a third bedroom upstairs and re-doing bathroom in the process.

I don't really know as our extension was not on this scale but our builder said around £1700 a square metre (double for two stories). When we got a new bathroom the labour on that was around £3k (plus cost of bathroom so total cost £6k) and labour for kitchen £2k (total cost £10k).

You might get more responses if you ask MNHQ to move this to Property/ DIY, OP. There are long-running extension threads there.

Thank you! I've posted in property/DIY now. I don't know how to get threads moved!