We renovated and completely re did the kitchen including plumbing, etc.
The cupboards, inside fittings, handles, extractor fan, 2 ovens and the dishwasher were included in the price of £8500.
This was around 18 months ago now.
The kitchen was a high gloss one from IKEA, so one of their dearer ranges, we sourced the worktop ourselves from an online granite company, which was templated and fitted within the price of £4000. This was for an 3mx2m island quartz slab as well as around another 12m of quartz. The quartz has crystal chips in it to make it sparkle.
The kitchen itself is 6.5m by 4.5m and is built in a U shape with a 3m by 2m island in the centre.
The 2 ovens themselves were £1000 (1 steam and 1 pyrolytic) and 12-16 place dishwasher from IKEA (£400). The extractor fan was around £250. These items were included in the kitchen price though so choosing cheaper models would bring the price down.
The hob is gas (8 ring) and was bought separately for £300 and the sink is a 1½ bowl composite one (£150), also bought separately.
We bought a Samsung American fridge freezer via an online company (£1300) with plumbed in ice/water along with a Grohe red duo hot water tap with a 4l tank for £700-800.
Altogether, including the floor and wall tiling and lighting (mood and under cabinet/above sink, etc) and paying for someone to fit the lights and tile we spent between £17,000 and £18K.