Key Takeaways
- A kitchen renovation in London typically costs £18,000 to £60,000+, versus roughly £13,000 to £15,000 nationally (Checkatrade / HomeAdvisor, 2025).
- Standard-spec work runs at around £739 per square metre in London before high-end materials.
- London labour carries a premium: kitchen fitters charge £250 to £400 a day versus £180 to £280 nationally (Checkatrade / MyBuilder).
- Open-plan conversions that remove a wall add £2,500 to £6,500+ for structural steelwork and building control.
- Labour is typically 45 to 60% of the total bill, and most projects take 3 to 8 weeks.
Planning a new kitchen in London and trying to set a realistic budget? This guide breaks down exactly what a kitchen renovation costs in the capital in 2026, by tier, by square metre and by individual element, using current UK industry pricing, so you can plan with confidence and avoid nasty surprises.
How much does a kitchen renovation cost in London?
A kitchen renovation in London typically costs between £18,000 and £60,000 or more, with most homeowners spending £20,000 to £35,000 for a standard upgrade. That is roughly 35% higher than the UK average of £13,000 to £15,000, according to Checkatrade and HomeAdvisor 2025 data, driven mainly by higher labour rates in the capital. As a rule of thumb, standard-spec work runs at about £739 per square metre before premium materials, so a 15 m² kitchen starts at around £11,000 for the renovation work alone.
| Kitchen tier | What you get | London cost |
|---|---|---|
| Budget / refresh | New units, laminate worktops, basic appliances, retained layout | £12,000 to £20,000 |
| Mid-range | Quality units, stone or composite worktops, integrated appliances, new layout | £20,000 to £40,000 |
| High-end / bespoke | Handmade cabinetry, premium stone, structural changes, luxury appliances | £40,000 to £60,000+ |
What affects the cost of a kitchen renovation?
The gap between a £20,000 and a £50,000 kitchen comes down to a handful of decisions. The biggest swing factors are the size of the room, the quality of units and worktops, whether the layout changes, and how much structural and services work is involved.
- Kitchen size and layout: larger rooms need more units, more worktop and more flooring. Moving the sink, hob or appliances means re-routing plumbing and electrics, which adds labour.
- Cabinetry: flat-pack and standard units sit at the lower end; in-frame and handmade bespoke cabinetry can multiply the cost.
- Worktops: laminate is cheapest, with quartz, granite and marble adding several thousand pounds.
- Appliances: integrated and premium brands carry a significant premium over freestanding budget models.
- Structural work: opening up to a kitchen-diner usually means removing a wall and installing a steel beam. See our guide to RSJ installation and removing a load-bearing wall.
- London labour: kitchen fitters charge £250 to £400 a day in London versus £180 to £280 nationally, and plumbers £300 to £500 a day versus £200 to £350 elsewhere (Checkatrade / MyBuilder, 2025).
- Property age and condition: period London homes often hide old wiring, uneven floors and dated pipework that must be brought up to standard once exposed.
Kitchen renovation cost breakdown by element
It helps to see where the money goes. On a typical London mid-range project, labour accounts for roughly 45 to 60% of the total, with the remainder split across units, worktops, appliances and finishes. The table below shows indicative ranges for each element.
| Element | Typical London range |
|---|---|
| Design & project management | £500 to £3,000 |
| Units & cabinetry | £3,000 to £20,000 |
| Worktops & splashbacks | £1,000 to £8,000 |
| Appliances | £1,500 to £10,000 |
| Plumbing & electrics | £2,000 to £6,000 |
| Tiling, flooring & lighting | £1,500 to £6,000 |
| Plastering & decorating | £1,000 to £3,500 |
Fitted vs flat-pack vs bespoke
The type of cabinetry you choose is one of the biggest single decisions in your budget. Each has a place depending on your property, your timescale and how long you plan to stay.
| Kitchen type | Best for | Relative cost |
|---|---|---|
| Flat-pack / standard | Tighter budgets, simple rectangular rooms, rentals | £ |
| Fitted (modular) | Most family homes, balance of cost and quality | ££ |
| Bespoke / handmade | Period homes, awkward spaces, high-end resale | £££ |
In London's period housing stock, alcoves, chimney breasts and sloping floors are common, and bespoke or semi-bespoke cabinetry often pays for itself by using every inch of an awkward room. For a straightforward modern flat, quality fitted units with an upgraded worktop deliver most of the visual impact for far less.
Does an open-plan kitchen need structural work?
Often, yes. Many London homes, particularly Victorian and Edwardian terraces, are opened up by removing the wall between the kitchen and an adjoining room to create a bright kitchen-diner. That almost always requires a structural steel beam (RSJ), structural engineer's calculations and Building Control sign-off, adding £2,500 to £6,500 or more to the project.
This is specialist work that must be done to building regulations. We manage the structural element and the kitchen fit-out as a single project. See our RSJ and structural alterations service for how it works, and our dedicated guide to removing a load-bearing wall.
Kitchen renovation costs by London area
Costs vary across the capital. Prime central boroughs such as Kensington, Chelsea and Westminster tend to sit at the higher end, both because properties are larger and because expectations (and specifications) are higher. Outer boroughs can be more competitive on labour, though the same trades and materials apply everywhere.
Wherever you are, the cost drivers are the same: size, specification, structural work and finish. We deliver kitchen renovations across all 32 London boroughs, from a Chelsea townhouse to a suburban semi, and quote each project on its own merits.
Is a new kitchen worth it?
A kitchen is the room buyers scrutinise most, and a well-designed, modern kitchen is consistently rated among the home improvements most likely to add value and speed up a sale. The strongest returns come from creating light, sociable, open-plan space rather than simply spending more. The trap to avoid is over-specifying for the area: a £50,000 kitchen in a modest flat rarely returns its full cost, whereas the same spend in a family house in a sought-after street usually does.
How long does a kitchen renovation take in London?
A standard London kitchen renovation takes 3 to 5 weeks, while projects with structural work or a full knock-through run to 6 to 8 weeks. The work moves through clear phases: strip-out, first-fix plumbing and electrics, plastering, flooring, unit installation, worktop templating and fitting, then tiling, second-fix and finishing.
Worktop templating is worth planning for. Stone worktops are templated only after units are installed and then take 1 to 2 weeks to fabricate, so a short gap mid-project is normal and should be built into the programme.
How to budget and save on a London kitchen
You can control costs without cutting corners. The most effective savings come from keeping the existing layout where it works, choosing mid-range units with a premium worktop for impact, and getting a detailed, itemised quote so there are no surprises.
- Keep plumbing where it is where possible, as moving the sink and services adds cost.
- Spend on the worktop, save on units, since a quartz top on quality standard units looks high-end for less.
- Get a fixed, itemised quotation so you can see exactly what each element costs.
- Use one accountable team for design, build and fit-out to avoid coordination gaps and delays.
- Order materials early to avoid lead-time delays that stretch labour costs.
GS Renovation delivers kitchen renovations across all of London. For a free, itemised quote tailored to your property, get in touch or call 07472 424 226. Planning to open up the space? Read our guide to removing a load-bearing wall next.