Bathroom Renovation Costs in the UK
Bathroom costs in the UK depend heavily on the quality of sanitaryware, tiles, and fittings chosen, as well as whether the layout is being changed and whether any structural work is required. A basic bathroom refresh — replacing the suite, re-tiling, and fitting new flooring — can be completed for around £2,500 to £4,000. A full renovation with a new suite, heated towel rail, underfloor heating, premium tiles, and a new shower enclosure typically costs £5,000 to £8,000, while a luxury specification with freestanding bath, bespoke cabinetry, and designer sanitaryware can reach £10,000 to £20,000 or beyond.
An ensuite bathroom, added to a master bedroom, typically costs £3,000 to £6,000, though this depends on whether the plumbing runs are straightforward or require significant reconfiguration. Ensuites can add meaningful value to a property, particularly where the master bedroom previously had no private bathroom access.
Wet rooms designed for elderly or disabled occupants are a growing sector. These accessible bathrooms — featuring a level-access shower with no step or threshold — typically cost £5,000 to £8,000 when installed to the Part M building regulations standard for disabled access. This regulation sets out specific requirements for accessibility, including space for turning a wheelchair, appropriate grab rails, and level floor surfaces. A properly specified wet room can transform the independence and quality of life of an occupant with mobility difficulties.
Additional costs to consider include the removal of the existing bathroom, replastering, new electrics, and any structural changes needed to accommodate the new layout. A detailed quote from a qualified bathroom installer will give you the most accurate total before you apply for finance.
Wet Rooms and Disabled Access Bathrooms
Wet rooms and accessible bathrooms represent a specialist category of bathroom renovation that often combines practical need with significant cost. A wet room installation removes the traditional bath or shower tray and creates a fully waterproofed, level-access shower area. This is particularly valuable for elderly homeowners, those recovering from surgery, or occupants with long-term mobility conditions.
Under Part M of the Building Regulations, new builds and certain conversions must meet specific accessibility standards, but many older properties lack the space or layout to accommodate these requirements without adaptation work. Common adaptations include widening doorways to at least 775mm clear opening width, installing grab rails and fold-down shower seats, fitting non-slip flooring, raising toilet heights, and installing thermostatic mixer showers to prevent scalding.
Before taking out a secured loan for disability adaptations to a bathroom, it is worth checking eligibility for a Disabled Facilities Grant (DFG), which provides means-tested funding of up to £30,000 in England (amounts vary in Wales, Scotland, and Northern Ireland) administered through local authorities. If the DFG does not cover the full cost of works, a secured loan can fund the remainder at a competitive rate, often as a top-up to the grant rather than the primary funding source.
A secured loan secured against your property can fund a wet room or accessible bathroom when grants are not available or do not cover the full cost. Speak to an occupational therapist through your local authority before beginning any adaptations, as their assessment may support your DFG application and help you specify the work correctly.
