Understand exactly what you can expect to pay for home and commercial renovations across the United Kingdom, with detailed cost breakdowns, regional comparisons, and practical advice for budgeting your project.
In the UK, the average renovation cost per square metre ranges from £500 to £2,500, depending on the quality and scope of work. A standard mid-range renovation across most regions costs approximately £800–£1,500 per m². London and the South East command premiums of 20–40% above the national average.
Renovating a property is one of the most significant financial commitments a homeowner or investor can undertake. Whether you are refreshing a single room, refurbishing an entire flat, or carrying out a full structural overhaul, understanding the cost of renovating a house per square metre is essential for accurate budgeting. Prices vary considerably across the UK, influenced by location, labour availability, material choices, and the age of the property. This guide provides transparent, market-based estimates so you can plan with confidence.
The cost per square metre to renovate a house depends on the level of finish you require. Below is a summary of the typical market ranges observed across the UK, based on contractor quotations and industry averages. These figures assume a standard residential property in reasonable structural condition.
| Renovation Level | Cost Per m² (Low) | Cost Per m² (High) | Typical Scope |
|---|---|---|---|
| Basic Cosmetic Refresh | £500 | £800 | Painting, flooring, minor repairs |
| Mid-Range Renovation | £800 | £1,500 | New kitchen/bathroom, replastering, new flooring |
| High-End Renovation | £1,500 | £2,500+ | Structural changes, premium materials, bespoke joinery |
| Full Structural Renovation | £2,000 | £3,500+ | New roof, rewiring, replumbing, extensions |
These renovation costs per square metre serve as a starting point. Actual quotes will reflect the specific condition of your property and your chosen finishes.
Understanding where your money goes helps you make informed decisions. The table below shows a typical percentage split for a mid-range UK renovation project.
| Cost Component | Approximate Percentage | Estimated Cost Per m² |
|---|---|---|
| Labour | 35–45% | £280–£675 |
| Materials | 30–40% | £240–£600 |
| Fixtures & Fittings | 10–15% | £80–£225 |
| Waste Removal | 3–5% | £24–£75 |
| Contingency | 5–10% | £40–£150 |
| VAT (if applicable at 20%) | — | £100–£300 |
Note: VAT treatment varies. Always confirm with your contractor whether VAT is included in the quoted price. Some properties vacant for over two years may qualify for a reduced 5% VAT rate on renovation work.
Location is one of the biggest drivers of renovation cost per square metre UK pricing. Labour rates in London and the South East are significantly higher than in northern regions and the devolved nations.
| Region | Price Variation vs National Average | Typical Mid-Range Cost Per m² |
|---|---|---|
| London | +20% to +40% | £960–£2,100 |
| South East | +10% to +20% | £880–£1,800 |
| Midlands | Near National Average | £800–£1,500 |
| North England | -10% to -20% | £640–£1,350 |
| Scotland | -5% to -15% | £680–£1,425 |
| Wales | -10% to -20% | £640–£1,350 |
| Northern Ireland | -15% to -25% | £600–£1,275 |
The renovation cost per square metre London premium is particularly noticeable for specialist trades. A bathroom fitter in central London may charge 50% more than a counterpart in the North East.
Different rooms have vastly different requirements. Here is how renovation costs per square metre vary by room type across the UK.
| Room Type | Cost Per m² (Low) | Cost Per m² (High) | Notes |
|---|---|---|---|
| Bathroom | £1,200 | £3,000 | Plumbing, tiling, sanitaryware |
| Kitchen | £1,500 | £4,000 | Cabinetry, worktops, appliances |
| Living Room | £400 | £900 | Flooring, decoration, electrics |
| Bedroom | £400 | £850 | Built-in wardrobes add cost |
| Home Office | £350 | £800 | Data cabling, additional sockets |
| Hallway & Landing | £300 | £700 | Often overlooked in budgets |
Several variables affect the final cost per square metre of renovation. Being aware of these helps you anticipate where your budget may need flexibility.
For most UK renovation projects, labour accounts for 35–45% of the total budget. Below is an indicative comparison.
| Trade | Typical Daily Rate | Hourly Rate (Approx.) |
|---|---|---|
| General Builder | £200–£300 | £25–£38 |
| Plasterer | £180–£280 | £22–£35 |
| Electrician | £250–£400 | £35–£55 |
| Plumber | £220–£380 | £30–£50 |
| Tiler | £180–£300 | £22–£38 |
| Painter & Decorator | £150–£250 | £18–£32 |
Rates in London and the South East can be 25–50% higher than the figures shown above.
Use this simple formula to estimate your total project cost:
Estimated Total Cost = (Area in m² × Cost Per m²) + Contingency (10%) + VAT (if applicable)
Example Calculation: For a 60 m² flat in the Midlands undergoing a mid-range renovation at £1,200 per m²:
Always obtain at least three written quotations before committing to a contractor.
| Project | Size | Region | Estimated Labour | Estimated Total |
|---|---|---|---|---|
| Small Bathroom Refresh | 5 m² | Midlands | £1,800–£2,500 | £6,000–£8,500 |
| Medium Kitchen Renovation | 12 m² | North England | £3,000–£4,500 | £14,000–£22,000 |
| Full Flat Renovation | 55 m² | London | £18,000–£28,000 | £55,000–£95,000 |
| 3-Bed House Renovation | 100 m² | South East | £30,000–£48,000 | £90,000–£160,000 |
Use this checklist before signing any contract:
The pricing estimates in this guide have been compiled using a combination of UK contractor quotations, supplier pricing data, industry market research, and regional labour rate comparisons. Figures represent estimated market averages and are intended as a practical budgeting reference. They do not constitute formal quotes or guaranteed pricing. Actual costs will vary depending on the specific circumstances of each project.
We regularly review our estimates against prevailing market conditions. However, we recommend always obtaining current, site-specific quotations from qualified professionals before committing to any renovation work.
The information presented in this article is based on a combination of:
No proprietary or confidential data has been used. All figures are presented as estimated market averages. Where official statistics are unavailable, we have clearly indicated that values are based on industry-informed estimates.
The average renovation cost per square metre in the UK ranges from £500 to £2,500 depending on the scope of work. A basic cosmetic refresh typically costs £500–£800 per m², a mid-range renovation with new fixtures and fittings ranges from £800–£1,500 per m², and a high-end full renovation can reach £1,500–£2,500+ per m².
Bathroom renovation costs in the UK typically range from £1,200 to £3,000 per square metre. A small bathroom (4–6 m²) with mid-range fittings usually costs £5,000–£8,000 in total, while a larger or luxury bathroom can exceed £12,000. Costs include plumbing, tiling, sanitaryware, and labour.
Yes, renovation costs in London are typically 20–40% higher than the UK national average. This premium reflects higher labour rates, increased material delivery costs, congestion charges, and greater demand for skilled tradespeople. Similar premiums apply in the South East, though to a lesser extent (10–20% above average).
Not always. Many UK contractor quotations exclude VAT, so it is essential to confirm this before accepting a quote. VAT at 20% can add a significant amount to the final bill. Some renovation work on residential properties may qualify for a reduced VAT rate of 5%, particularly if the property has been empty for over two years.
Key factors include the property's location and regional labour rates, the scope and complexity of work, the quality of materials chosen, the age and condition of the building, accessibility for tradespeople, whether structural changes are required, and the need for specialist trades such as electricians or plumbers.
You can save money by obtaining at least three detailed quotations, scheduling work during quieter periods for tradespeople, sourcing mid-range materials rather than premium brands, doing simple preparation and finishing work yourself if skilled, reusing existing fixtures where practical, and planning the project thoroughly to avoid mid-project changes.
There is no fixed timeline per square metre, but as a general guide, a cosmetic refresh of a room may take 1–2 weeks, a mid-range renovation 2–4 weeks, and a full structural renovation 4–8 weeks or longer. Kitchens and bathrooms typically take 2–4 weeks each. Project duration depends on the scope, the number of trades involved, and any unforeseen issues discovered during the work.