Renovation Cost Per Square Metre UK
How much does renovation cost per square metre in the UK?
UK renovation costs typically range from £500 to £3,000 per square metre. Light refurbishment is around £500 to £800 per square metre, standard renovation £800 to £1,500 per square metre, and high-end renovation £1,500 to £3,000 or more per square metre.
What this covers: Internal renovation works measured across the treated floor area, from cosmetic updates through to full refits including kitchen, bathroom and rewiring.
What changes the cost: Scope and finish level, property condition and age, structural work, services replacement and the regional labour market.
These are indicative planning ranges for 2026 UK pricing, not contractor quotations or confirmed final costs. Property size, condition, location and specification all affect the final figure. Use the RenoCost renovation calculator for a range based on your own property, or obtain detailed written quotations before committing.
Understanding renovation costs per square metre helps UK homeowners budget effectively for their projects. While per-metre rates provide useful benchmarks, actual costs depend heavily on the scope of work, property condition, and your location.
Get a £/m² estimate tailored to your property
Get Your Free EstimateRenovation and refurbishment are closely related terms, though refurbishment typically involves a more comprehensive strip-back to the building's structure. Cost per square metre varies considerably depending on your project scope, the specification level you choose, and the overall condition of the property. Understanding these distinctions helps set realistic budget expectations before you begin.
UK Renovation Costs Per m² (2026)
Light Refurbishment
£500 - £800/m²
Cosmetic updates, decoration
Standard Renovation
£800 - £1,500/m²
New kitchen, bathroom, rewire
High-End Renovation
£1,500 - £3,000+/m²
Luxury finishes, structural work
What Each Level Includes
Light Refurbishment (£500-£800/m²)
Cosmetic updates to a property in reasonable condition. Includes redecoration throughout, new flooring, minor repairs, updating light fittings and switches, and refreshing existing kitchens and bathrooms without full replacement.
Standard Renovation (£800-£1,500/m²)
Comprehensive renovation of a property needing significant updates. Includes new kitchen and bathroom, full rewiring, new heating system, replastering, new flooring, decoration, and upgrading windows and doors where needed.
High-End Renovation (£1,500-£3,000+/m²)
Premium renovation with luxury finishes and potential structural work. Includes bespoke kitchen, designer bathrooms, underfloor heating, high-specification materials, architectural features, and comprehensive smart home integration.
Renovation Costs Per Square Metre by Property Type
Property type influences cost per square metre because of differences in access, external envelope, and structural complexity:
- Flat: Often lower external costs but can attract higher labour rates due to access constraints and shared building regulations.
- Terraced house: Shared walls reduce external envelope work, though party-wall considerations and limited access may offset savings.
- Semi-detached house: A balance between shared-wall savings and sufficient external area for straightforward access and delivery.
- Detached house: More external surfaces and larger footprints push per-square-metre costs up, though access is typically easier.
- Victorian property: Period features and ageing systems often require specialist materials and trades, increasing costs toward the upper end of standard ranges or above.
Regional Cost Variations
| Region | Light | Standard | High-End |
|---|---|---|---|
| London | £700-£1,100/m² | £1,100-£2,000/m² | £2,000-£4,000+/m² |
| South East | £600-£950/m² | £950-£1,750/m² | £1,750-£3,500/m² |
| Midlands | £500-£800/m² | £800-£1,400/m² | £1,400-£2,800/m² |
| North England | £450-£750/m² | £750-£1,300/m² | £1,300-£2,600/m² |
| Scotland/Wales | £450-£700/m² | £700-£1,250/m² | £1,250-£2,500/m² |
Factors That Increase Costs
- Property age: Period properties often need specialist work and materials
- Property condition: Extensive damp, structural issues, or asbestos add significant cost
- Access difficulties: Limited access for deliveries and waste removal
- Conservation areas: Stricter requirements and specialist materials
- Listed buildings: Heritage requirements increase costs substantially
- Basement work: Waterproofing and tanking add £500-£1,000/m²
Key Cost Factors You Should Know
- Smaller rooms consistently cost more per square metre than larger spaces due to fixed costs like plumbing and electrics being spread over less area
- The ratio of wet rooms (kitchens and bathrooms) to total floor area has the single biggest impact on per-metre pricing
- Stripping a property back to bare walls and floors adds £150–£300/m² compared to renovating over existing surfaces
- Specification creep during a project is the most common reason renovations exceed per-metre budget estimates
- Ground floor costs per m² tend to be higher than upper floors due to foundations, damp proofing, and subfloor work
Limitations of Per-Metre Pricing
While per-square-metre rates are useful benchmarks, they have limitations. Smaller rooms cost more per m² than larger spaces. Kitchens and bathrooms are more expensive per m² than bedrooms. Properties with complex layouts or unusual features may not fit standard rates. For whole-project budgets organised by property size, see our full house renovation cost guide or our detailed guide to full house refurbishment costs, or use our renovation calculator for a more accurate estimate based on your specific scope of work.
Calculate Your Renovation Cost
Get a personalised renovation estimate using our free calculator. Enter your property details, select the work you need, and receive a realistic cost range based on current UK prices and your location.
How Module Costs Build a Full Estimate
RenoCost estimates are built bottom-up in three layers, so the relationship between per-area rates and a final project total is always traceable:
- 1Per square metre rate. The starting point is a regional £/m² figure for the chosen finish level — see the UK renovation cost per m² guide.
- 2Module-level cost. The £/m² rate is applied to each renovation module (kitchen, bathroom, electrics, plastering, etc.) using its own size, scope, and specification.
- 3Full project total. Module costs are summed and adjusted for postcode, property age, and condition to produce the final low / mid / high range — as shown on the full house renovation cost page.
Sources & Methodology
Pricing on this page is informed by a mix of public macro benchmarks and RenoCost's own datasets and assumptions, listed below. See the Method Glossary for definitions of the terms used.
- Office for National Statistics (ONS) — Construction StatisticsPublic macro benchmark. UK construction output, materials price indices, and labour cost data, used as a macro reference for inflation and trade-cost trends.
- BCIS (Building Cost Information Service)Public macro benchmark. BCIS is an independent UK construction cost data and benchmarking service. It was founded by RICS in 1961 and became independent from RICS in 2022. Listed here as external cost-planning context only. BCIS is not an input to RenoCost pricing and has no involvement with RenoCost.
- RICS Global Construction MonitorPublic macro benchmark. RICS quarterly survey of construction market sentiment, tender pricing and workload trends, including UK regional data.
- HomeOwners Alliance — UK renovation cost guidePublic macro benchmark. Independent UK consumer guidance on renovation budgeting and typical project costs.
- GOV.UK — Planning Portal & Building RegulationsOfficial guidance. Reference for planning permission, permitted development thresholds and Building Regulations approvals in England. Rules differ in Scotland, Wales and Northern Ireland.
- UK Renovation Cost Index 2026 (RenoCost)RenoCost's own current-year planning benchmarks, cross-referenced against the public macro sources above and used to calibrate pricing across the calculators and guides.
- RenoCost per-module cost assumptionsRenoCost's own published material and labour assumptions behind each calculator module, reviewed periodically by the RenoCost team.
- RenoCost Method GlossaryPlain-English definitions of the terms used across RenoCost calculators, guides and insights.
External benchmarks above are used only as macro reference points. None of the organisations listed has reviewed, endorsed, validated or partnered with RenoCost. Specific cost figures on RenoCost reflect RenoCost's own per-module assumptions and completed calculator estimates, and should not be attributed to any external body.
How We Calculate Costs
RenoCost estimates are calculated from published UK cost benchmarks and RenoCost's documented per-module cost assumptions. The model adjusts these assumptions using the property characteristics, selected renovation scope, finish level and broad postcode-based pricing region, then presents a low, mid and high planning range.
- Published UK benchmarks — macro reference points for construction costs and materials and labour trends, used to sense-check RenoCost's own assumptions.
- RenoCost's per-module assumptions — cost and duration assumptions for each renovation module, reviewed and updated periodically by the RenoCost team.
- Estimate ranges — low, mid and high bands set to reflect the realistic spread between competitive and premium specifications, rather than a single fixed price.
Data confidence note
Completed calculator estimates are used to produce anonymous renovation-planning insights. They are not contractor quotations, invoices or confirmed final project costs. RenoCost estimates are intended for initial planning and budgeting. Property condition, specification, access, contractor availability and site-specific requirements can change the final cost. Always obtain detailed written quotations before committing to a project.
Regional adjustments are applied based on postcode area to reflect broad differences in local labour and material rates. See our Method Glossary for definitions of the terms used here.