I've not added up all the costs for mine (sage green shaker with wooden-laminate worktops posted at the beginning of the thread) but the brunt of it (for the kitchen and utility) was;
Units approx £4,500 (DIY Kitchens, Norton Sage - ordered this time last year).
4 x 600 base & doors
1 x 500 drawer unit
1 x 950 corner sink base (450 door + corner void)
2 x 600 doors for integrated appliances
1 x 800 sink base (400 double doors)
6 x 600 wall & doors
1 x 1000 wall (500 double doors)
2 x 800 wall (400 double doors)
1 x 150 wall & door
1 x 900 wall top box
1 x corner wall
1 x 600 tall larder unit
End panels, plinth, cornice & lighting pelmet.
Fitting approx £2,800 including some electrics.
Plumbing approx £750, including moving some appliances and other bits to fit things in differently, plus fitting a new radiator (cost not included as already had).
Worktop - can't remember but think a few hundred, certainly no more than £400.
Sinks - £75 for the composite black one (new unused on ebay) in the kitchen and £40 for the stainless steel one in the utility.
Taps - under £100 for both.
Handles under £100.
Tiles - couple of hundred
Tiling - £350.
900cm cooker - £700 with cashback.
Integrated dishwasher (would have reused old one but it was past it's last legs) - £600 I think, splashed out on this for the extra-quiet and other add-ons (it projects the remaining time onto the floor, I am stupidly impressed by this 🙂).
Integtrated fridge - reused existing 20 year old one.
Freestanding washing machine, tumble drier and fridge freezer - existing ones.
Flooring - £1,400. Polyflor Camero (I think) to kitchen, conservatory & utility including plying the floor, self levelling compound and fitting.
We took out the old kitchen and took up the old tiled floor ourselves which cut down the costs a bit. Most of the old kitchen reused in the garage to add storage.