
UK Renovation Costs 2026: Kitchens, Bathrooms and Budgets
Two in three British renovations went over budget last year. Not the ambitious ones. All of them. Renno surveyed 300 UK homeowners in April: 65.6 percent over budget, 60 percent behind schedule, and over half of those projects were budgeted under £25,000 to begin with. Hana and Marcus go through what things actually cost this year and why the overrun is predictable enough to plan for. The numbers: a kitchen is £10,000 to £20,000, a bathroom around £6,000, a loft conversion about £50,000, extensions £1,800 to £3,000 per square metre. London and the South East run 25 to 35 percent above the national average for identical work, while the North East, Wales and parts of the Midlands sit 10 to 20 percent below. Add £18,000 to £35,000 if a Victorian terrace has to reach EPC C. From the 2026 Houzz UK study: 49 percent renovated last year, bathrooms, kitchens and bedrooms tied as the most common project at 27 percent each, and 86 percent paid out of savings. Planned spending for this year has halved, from £14,000 to £10,000. Underneath all of it is one figure that explains the mood better than the spending does. One in five homeowners would move and can't afford to, up from 13 percent two years ago. People are improving because they're stuck, which changes what a renovation is for. Also: what's actually being specified — walnut and truffle oak kitchens, curved cabinetry, pantries, banquette seating, built-in baths over freestanding, full-stone vanities, living finishes on taps. And where the extra 30 percent really comes from, which is rarely the builder. 00:00 65.6 percent 01:40 The Houzz numbers, and the halved budget 04:00 Which rooms, and the wishlist 06:10 What a kitchen, bathroom, loft and extension cost 07:40 The 25 to 35 percent London premium 09:00 One in five would move and can't 11:00 Warm dark kitchens, banquettes, and why they're a space argument 13:00 Built-in baths, stone vanities, living finishes 14:20 Budget the overrun, and where it comes from Mentioned: Houzz & Home UK 2026, the Renno survey, Wickes, MyBuilder, Tom Howley Hazelwood, Davonport, Part L and EPC C. The podcast comes from the Interior Design Clinic app. If you want to see one of these trends in your own room before you pay for it, you can upload a photo of the room and try it in 26 different styles at interiordesignclinic.com Got a room you're stuck on, or a trend you want us to price up? Tell us and we'll take it on the show. New episodes every five days. Following the show in your podcast app is what tells the app to show it to other people, so if this was useful, that's the thing that helps. This show is made by Interior Design Clinic. If you want to see a trend in your own room before you pay for it, you can upload a photo of the room and try it in 26 different styles at interiordesignclinic.com Got a room you're stuck on, or a trend you want us to price up? Tell us and we'll take it on the show. New episodes weekly. Following the show in your podcast app is what tells the app to show it to other people, so if this was useful, that's the thing that helps.