New Bathroom Cost in Derby

Ask five different Derby bathroom fitters what a new bathroom costs and you'll likely get five different numbers, because the honest answer depends on what's actually happening behind the tiles, not just which suite you pick. If you're trying to work out the new bathroom cost in Derby before you start ringing round for quotes, the figure you need sits somewhere between "how much is a like-for-like suite swap" and "how much does it cost to move a toilet, replumb a wet room and rewire the lighting" - and those two jobs can be three or four times apart in price.

This page sets out what you can realistically expect to pay, what pushes a quote up or down, and what a fixed, itemised price should actually cover. You can see the design-first approach behind these numbers on our Derby Bathroom Fitter homepage - it's the same process that sits behind every figure quoted below.

1. Initial call: a range, not a number -- You describe the room and roughly what you're after - a straight swap or a full layout change - and get an honest steer on which price band in the table above your job is likely to sit in. It's a range at this stage, not a quote, because nobody can price pipework or floor condition down a phone line.
2. Home visit: where the range narrows to a real figure -- Someone comes out to measure the room, check what the existing waste and supply pipework is doing, look at floor construction and wall type, and ask what you actually want the space to do. This is the visit that turns a wide range into a specific number - it's also when things like a Victorian soil stack in the wrong place, or joists that won't take a freestanding bath, get spotted before they become a mid-job surprise on the invoice.
3. Fixed, itemised quote and sign-off -- You get CAD or 3D drawings alongside a quote broken into suite, tiling, plumbing, electrics, plastering and labour, so you can see what each part costs rather than one bundled figure. Once you sign it off, that price is fixed - it's the number the job gets built to, not a starting point that grows once work begins.
4. Strip-out: the point a quote gets tested -- The old suite, tiling and flooring come out, and first-fix plumbing and electrics go in. If something the survey couldn't have seen turns up here - rot under old flooring, a lead supply pipe, a joist that needs strengthening before large-format tile can go down - you're told and it's priced before anyone acts on it, not added to the bill afterwards.
5. Fitting, final checks and a bill that matches the quote -- Tiling, the new suite and second-fix plumbing and electrics go in, then water pressure, drainage, electrics and silicone seals are all tested before you're walked through the finished room. Waste goes with us, cleared by a licensed waste carrier. Provided the scope hasn't changed since sign-off, the final invoice matches the fixed quote you agreed - nothing new appears on the day you're asked to pay.

National data from Checkatrade for 2026 puts the average new bathroom at somewhere between £5,500 and £8,000, with a typical mid-point around £7,000 for a straightforward mid-range refit. Budget jobs - a like-for-like suite swap with minimal tiling and no layout changes - tend to land between £2,500 and £4,000. At the other end, a high-end bathroom with a bespoke design, natural stone or large-format porcelain, freestanding bath and full remedial building work regularly runs to £14,000 or more. Labour typically makes up 40-50% of that total, which is worth knowing before you compare two quotes that look wildly different - a low headline price often means fewer trades doing the work properly, not a cheaper version of the same job.

Full design, supply, installation and project management typically starts from around £5,000, depending on room size, the products you choose and whether any building work is needed alongside the bathroom itself. That figure sits toward the lower-mid end of the national range because it's a genuine starting point for a straightforward job with an existing layout kept in place, not a "from" price designed to get you through the door before extras appear. Moving a toilet or bath to a new position - relocating waste pipework, in particular - is one of the bigger cost drivers on a Derby job, because a lot of the city's Victorian and Edwardian terraces were built with soil stacks and drainage runs that don't sit anywhere near where a modern layout wants them; expect that kind of repositioning to add a four-figure sum to a quote rather than a token amount. A bath-to-shower conversion, by contrast, is one of the cheaper changes you can make within a refit, because it reuses the existing waste connection and mainly affects tiling, waterproofing and the shower enclosure itself, rather than the whole room. None of these figures replace an actual quote - the only way to know what your bathroom will cost is a site visit, because pipework routes, floor condition and wall construction vary from one Derby house to the next even on the same street.

We're not the cheapest bathroom fitter in Derby, and we don't try to be - when a quote comes in a few thousand pounds under everyone else's, that gap has to come from somewhere, and it's rarely somewhere you can see once the tiles are down. What sits behind our price is an itemised breakdown rather than one bundled number: suite, tiling, plumbing, electrics, plastering and labour costed as separate lines, so you can actually see what each part of the job is worth rather than taking a total on trust. That itemisation does real work before the job even starts, too - CAD and 3D drawings mean layout and finish decisions get made and priced at the design stage, not worked out on the fly once tiling's under way, which is where a lot of "final bills" quietly grow past the original quote. A lower headline figure usually means one of those lines has been thinned out somewhere it won't show up until later: waterproofing rushed under tiles, waste pipework joined rather than properly repositioned, or work with nothing behind it if it fails. Ours does - a 5-year guarantee on labour and installation and a 2-year guarantee on products - and that guarantee only means anything because the price underneath it was worked out properly at the start, not estimated over the phone to win the job.

Most of the work we quote for is in Derby itself - from Cathedral Quarter apartments near Derby Cathedral, where space is often tight and layout changes need careful planning around shared pipework, out to the family semis of Allestree, Mickleover, Littleover, Markeaton and Breadsall, and conversions near the Silk Mill and River Derwent, where exposed metal and matte black brassware suit the setting. Around Darley Abbey and Quarndon, we regularly work on period properties bordering Darley Park where a bathroom refit needs to sit alongside older stud walls or lath-and-plaster ceilings rather than fight against them. East and south-east of the city, toward Spondon, Alvaston, Chellaston and Borrowash, newer housing stock near Pride Park tends to mean straighter pipework runs and fewer surprises once a room is stripped out. We also cover Long Eaton, Ilkeston, Ripley, Heanor and Alfreton, and further out into Swadlincote and Burton on Trent, along with Nottingham, Sheffield and the wider Nottinghamshire area. Heading north along the Derwent Valley Mills UNESCO corridor toward Belper and up to Matlock, conservation-sensitive properties often need extra care with fixings and finishes to stay in keeping with the building - and further out again, toward the Peak District edge at Bakewell, Buxton and Ashbourne, that same corridor tends to bring premium, nature-inspired requests: natural stone, timber-effect tiling and fittings that won't look out of place against the landscape outside.

The only way to turn any of the figures above into a number you can actually budget against is a site visit - pipework, floor condition and wall construction vary enough from house to house that a phone estimate isn't worth much more than a guess. Book a free design consultation and you'll walk away with CAD drawings and a fixed, itemised quote, not a ballpark figure that changes once work starts.

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