Quick answer: the average kitchen renovation cost UK in 2026 often sits around £8,000–£20,000 for a solid mid-range refit. A cosmetic refresh may land nearer £3,000–£8,000; a premium remodel with layout changes can exceed £25,000–£40,000+.
Pair this with bathroom cost planning if you are renovating wet rooms together.
Cost drivers
- Cabinets (stock vs bespoke)
- Worktops
- Appliances
- Plumbing/electrical moves
- Tiling and flooring
Budget tips
- Lock layout before ordering cabinets
- Hold 10–15% contingency
- Preview finishes with AI to stop mid-build changes
Remodelers.uk helps visualise kitchens before builders quote labour.