UK House Renovation Costs: Complete Guide
How much does a house renovation cost in the UK?
UK house renovation costs typically range from £400 to £800 per square metre for a light refresh, £700 to £1,500 per square metre for a mid-level renovation and £1,400 to £3,000 or more per square metre for a full, high-specification renovation. A full renovation of a 3-bedroom semi-detached house commonly falls between £40,000 and £120,000, while a light refresh can be £10,000 to £30,000.
What this covers: Typical whole-property works such as kitchen and bathroom refits, rewiring, plumbing and heating updates, plastering, decorating and flooring.
What changes the cost: Property size and type, building age and condition, the depth of the works, finish level, access 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.
Get your personalised renovation cost estimate in under 30 seconds
Start Your EstimatePlanning a house renovation in the UK? Costs vary significantly based on your property type, location, age and the scope of work required. This guide provides realistic cost ranges to help you plan your budget, though actual prices will depend on your specific circumstances. If you're looking for a quick benchmark, our guide to renovation costs per square metre is a useful starting point.
Average UK Renovation Costs
House renovation costs in the UK typically range from £500 to £3,000 per square metre, depending on the level of work required. A full renovation of a 3-bedroom semi-detached house might cost between £40,000 and £120,000, while a light refresh could be as little as £10,000 to £30,000.
Light Refresh
£400–£800
per m²
Standard Renovation
£700–£1,500
per m²
Full Refurbishment
£1,400–£3,000+
per m²
These ranges are indicative UK averages. Full refurbishment costs reflect strip-back projects involving new electrics, plumbing, heating, and structural work.
What Affects Renovation Costs?
Several factors influence your final renovation budget. Labour rates vary considerably across the country — see our renovation costs by postcode guide for regional breakdowns. Period properties such as Victorian terraces often require specialist work that adds to costs.
- • Property type and size
- • Age and current condition
- • Location and regional labour rates
- • Scope of structural work required
- • Quality of materials and finishes
- • Need for rewiring, replumbing or heating upgrades
Renovation Cost Guides
By Property Type
By Location
General Guides
Explore Renovation Costs in Detail
Compare per-square-metre rates across different renovation levels and regions to benchmark your project.
Renovation Costs by Postcode UKSee how labour rates and total project costs vary by region, from Central London to the North East.
Victorian Terrace Renovation CostUnderstand the specialist costs involved in renovating period properties, from damp treatment to feature restoration.
Full House Renovation Cost UKGet a complete breakdown of costs for gut-to-finish renovations, including timelines and budgeting advice.
From the Insights
Data-led analysis on UK renovation pricing — see the broader trends that sit behind the cost ranges in this hub.
Year-on-year movement in UK renovation pricing, broken down by project type and finish level.
Average Renovation Costs by RegionRegional cost benchmarks across London, the South East, the Midlands, the North, Scotland and Wales.
Hidden Costs Homeowners MissThe line items that consistently push renovation budgets over: structural surprises, fees, finance and finishing creep.
Live UK Renovation Data
Live, anonymised renovation activity from completed RenoCost calculator sessions — updated automatically.
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.