Can anyone tell me how much a new kitchen would cost us, roughly? We live in a typical 1930s semi detached 3 bedroom house. The wall between kitchen and dining room has been knocked through already. We just want to replace the kitchen and appliances. Move the boiler to the other side of the wall under the stairs to create more cupboard space. We will need installation as well as can't do DIY. I'll try to attach a photo.