Home Renovation Costs UK: Your Complete FAQ Guide for 2024

Planning a home renovation is exciting, but understanding home renovation costs UK homeowners face can feel overwhelming. From extensions to loft conversions, the price ranges vary enormously depending on your location, materials, and the scope of work. We've compiled this comprehensive FAQ to answer the most common questions we hear from homeowners across the country, drawing on real-world pricing data and expert insights from professionals listed on our platform. ## Key Takeaways Extensions cost £1,200–£2,500 per m2 depending on specification, with London prices typically 20-30% higher Most single-storey rear extensions fall under permitted development and don't require planning permission if they meet specific criteria Loft conversions take 6-8 weeks on average and cost £25,000–£60,000 depending on conversion type Kitchen and bathroom renovations offer the best ROI, typically returning 70-80% of investment when selling Garage conversions need Building Regulations approval even when permitted development rights apply ## How much does a home extension cost in the UK? The single storey extension cost UK per m2 typically ranges from £1,200 to £2,500, though this varies significantly based on your specification and location. A basic 20m2 single-storey extension will cost between £24,000 and £50,000, whilst a high-specification version with bi-fold doors, underfloor heating, and premium finishes can easily exceed £60,000. Regional pricing differences are substantial. Accord