Kitchens & Bathrooms Done Right
Two rooms. Two completely different projects. Both capable of transforming your home — or draining your budget if you go in without a plan. Here's what it actually costs in 2026, and where the money really goes.
The kitchen and bathroom are the two rooms that sell houses. Estate agents will tell you that buyers make up their minds in the kitchen. Buyers will forgive a tired living room or a dated hallway — but a worn-out kitchen or a grim bathroom will stick in their memory long after the viewing ends.
They're also the two rooms that most consistently reward investment — if you spend the money in the right places. This guide cuts through the noise: real costs, real priorities, and the decisions that make the difference between a renovation that adds value and one that just costs money.
Kitchen Renovation Costs
Kitchen renovation costs in the UK vary more than almost any other home improvement — because "kitchen renovation" can mean anything from replacement doors to a full structural remodel with bespoke cabinetry, new appliances, and a knocked-through wall.
```Cost by Renovation Level
New cabinet doors, drawer fronts, worktops, handles, and a fresh coat of paint. No plumbing or electrical changes. Can transform the look entirely for a fraction of a full renovation.
Full strip-out and replacement of units, worktops, sink, and appliances. Layout stays the same. Includes tiling, flooring, electrics, and a decent specification throughout. Where most UK homeowners land.
Full structural remodel — potentially involving a wall removal, layout reconfiguration, new plumbing runs, and high-specification cabinetry, worktops, and integrated appliances.
Handcrafted or designer cabinetry, high-end stone worktops, integrated professional appliances, bespoke island, underfloor heating, custom lighting. The cost tracks the specification.
The kitchen unit price advertised by suppliers almost never reflects your total cost. It covers carcasses and doors only — not installation, worktops, appliances, sink, taps, tiling, flooring, electrics, or plumbing. A £5,000 kitchen from a showroom can easily cost £15,000–£20,000 fully installed. Always budget for the complete project.
What Drives Kitchen Costs Up
Moving the layout: Keeping the sink, dishwasher, and hob in the same positions is the single biggest cost-saving decision. Moving plumbing and gas connections adds £500–£2,000 per appliance.
Worktop material: Laminate starts at £100–£200. Solid wood runs £300–£600. Quartz or composite stone: £500–£1,500. Marble or granite: £1,000–£3,000+. Invest here before you invest in cabinet door styles.
Appliances: The difference between budget and premium integrated appliances can be £5,000–£20,000 on a fully fitted kitchen.
Structural changes: Removing a wall between a kitchen and dining room typically costs £2,500–£6,000 including structural assessment, steel beam, and making good. Often worth every penny — but it needs to be in the plan from the start.
```Kitchen Budget Anatomy
For a mid-range full kitchen refit, here's typically how the budget breaks down. Labour alone accounts for almost half of every pound spent.
The hidden cost most homeowners discover mid-project: removing the old kitchen. Strip-out, skip hire, and disposal typically adds £300–£600. Factor it in from day one.
Bathroom Renovation Costs
Bathroom renovations are generally smaller in scale than kitchens but no less complex — plumbers, electricians, tilers, and fitters all working in a tight space. Getting the sequencing right matters as much as the budget.
```Cost by Bathroom Type
Toilet and basin only. Smallest scope but still requires a plumber and tiler. A well-designed cloakroom makes a strong impression on visitors and buyers alike.
Compact space — typically shower, basin, toilet. High-impact addition to a master bedroom and one of the strongest ROI configurations in any home.
Full suite — bath, separate shower, basin, toilet. Mid-range spec with good tiling and quality sanitaryware typically lands at £7,000–£10,000 outside London.
Freestanding bath, walk-in wet room, designer sanitaryware, floor-to-ceiling tiling, underfloor heating, LED mirror lighting. The spec drives the cost.
Moving plumbing in a bathroom is the single decision that most blows bathroom budgets. Relocating a toilet requires new soil pipe runs; relocating a bath or shower means new hot and cold feeds. If your current layout functions well, keep the sanitaryware in the same positions and spend the money on quality fittings and tiling instead.
The Costs That Add Up Fast
Tiling: An average UK bathroom needs approximately 28m² of tiles. At mid-range prices, tiling materials alone cost £980–£1,960. Add a tiler at £150–£250 per day for 3–5 days and tiling can account for 20–25% of your total budget.
Underfloor heating: Electric mat systems cost £300–£800 for materials plus installation. Wet systems run £1,500–£3,000 but are more efficient long term. Worth serious consideration when the floor is already up.
Strip-out and waste removal: Removing the old suite, tiles, and flooring typically costs £300–£600 plus skip hire. Always check whether this is included in your contractor's quote — it often isn't.
Waterproofing: Proper tanking of the shower area is non-negotiable. Done correctly it adds £200–£500. Done poorly — or skipped — and you'll be looking at damp and structural damage within a few years.
```Bathroom Budget Anatomy
For a standard family bathroom renovation at mid-range specification, here's where the budget typically goes.
Labour accounts for more than half the cost in most bathrooms — because you're paying for a plumber, an electrician, and a tiler, often across multiple days, in a small room. This is not a project to cut corners on with cheap labour.
Your Return
Both the kitchen and bathroom are proven value-adders — but the return depends entirely on quality of execution. A poorly specified kitchen or a bathroom with cheap tiles won't impress buyers. A thoughtfully designed, well-built space will.
On a home worth £400,000, a quality kitchen renovation can add £20–24k in value — often more than the renovation itself costs at mid-range specification. Always renovate for the market your home sits in, not the market you wish it sat in.
Cost Control
Six decisions that separate projects that stay on budget from ones that don't.
In both kitchens and bathrooms, the single most expensive decision you can make is moving where the plumbing goes. Keep the sink where the sink is, the toilet where the toilet is. You'll save thousands — and won't notice the difference once the new units and tiles are in.
In a kitchen, the worktop is what you see and touch every day. Spend more here. In a bathroom, tile quality is the most visible element. Don't buy cheap tiles and spend the savings on a designer tap.
The order matters: structural work first, then first fix plumbing and electrics, then plastering, then units and tiling, then second fix. Getting this wrong causes costly delays and rework. A good design and build company manages this for you.
A kitchen advertised at £4,000 costs £4,000 to supply. It costs £12,000–£18,000 to supply, deliver, install, tile, floor, plumb, and electrify. Always get a total project cost from a single contractor before committing.
Bespoke kitchen units can have lead times of 8–16 weeks. Designer bathroom sanitaryware can take 4–8 weeks. If you need the project finished by a specific date, order early. Contractors waiting idle for units is expensive for everyone.
In kitchens: old wiring needing updating, water damage behind old units, uneven floors. In bathrooms: damp and substandard waterproofing. You cannot know about these until the old room is stripped. Budget for the unknown.
"A kitchen and bathroom done properly will make your home feel like a different place to live — and look like a different property to buy."
These are the two rooms that matter most to buyers, and the two rooms that deliver the strongest return on a quality renovation. But quality is the operative word. A rushed kitchen refit with cheap worktops or a badly tiled bathroom will add cost without adding value.
The best kitchen and bathroom renovations share three things: a clear brief agreed before work starts, the right trades in the right sequence, and enough contingency to handle what you don't know is there yet.
We design and build kitchens and bathrooms that are genuinely worth living in — and worth the investment when you come to sell. If you're planning either, we'd love to talk it through with you.
Let's Talk About Your Kitchen or Bathroom
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