Cost of new kitchen

Intel1982

Hi, I have been quoted £10k for a new kitchen from Howdens - this is not including appliances. I will attach a picture of the floorplan of my house, it is a galley kitchen so we were planning on knocking down the wall between the kitchen and living room and putting up an stud wall to create a smaller snug living room and a bigger open plan style kitchen. Does anyone have any idea how much this would cost in terms of the building work and whether the Howdens price is reasonable? Everything will be staying in place such as plumbing and electrics.

Thanks in advance.

Intel1982

Sorry, forgot to add the floor plan 

davilown

Does that include fitting? Which design? Have you tried diy kitchens.com with the same cabinets?