How Much Does a Bathroom Renovation Cost in Ashford? A Local Builder’s Guide

A new bathroom is one of those projects that sits on the to-do list for years before it actually happens. The old suite works, just about, so it never feels urgent — until the grouting starts to blacken, the taps drip constantly, the sealant peels away from the bath, and you finally accept that the avocado suite from 1987 has had its day. When you do decide to take the plunge, the first question is almost always the same: how much is this going to cost?

The honest answer is that bathroom renovation costs vary enormously depending on the size of the room, the specification you choose, how much structural and plumbing work is needed, and whether you’re refreshing what’s there or starting from scratch. This guide breaks down realistic costs for different levels of bathroom project across Ashford, explains what drives the price at each stage, and helps you work out a sensible budget before you start.

What’s Included in a Bathroom Renovation?

It’s worth understanding the full scope of what a bathroom renovation involves, because it’s rarely just a case of swapping one bath for another. A typical renovation includes stripping out the old suite, sanitaryware, and wall and floor coverings. Then there’s plumbing work to connect the new suite — and potentially reposition it if the layout is changing. Electrical work for lighting, heated towel rails, extractor fans, and potentially an electric shower. Waterproofing, known as tanking, to protect the walls and floor in wet areas. Tiling on walls and floors. Plastering where needed. And finally decorating and finishing touches.

Each of these elements carries its own cost, and the total depends on how many of them your project requires. A simple suite swap in the existing layout is a very different proposition from a full strip-out with layout changes, new plumbing routes, and floor-to-ceiling tiling.

Budget Bathroom Renovations: £3,000 to £5,000

At the entry level, a budget renovation covers a new suite, basic tiling, and straightforward fitting in the existing layout. You’re keeping the bath, basin, and toilet in the same positions, which means the plumbing connections stay broadly where they are and the work is simpler and faster.

At this price point, a standard white bathroom suite from a builder’s merchant or mid-range supplier costs between £400 and £800 for a bath, basin, toilet, and taps. Wall tiles for the splash areas around the bath and basin and floor tiles for the full room add another £300 to £600 depending on the tile you choose. Fitting labour across plumbing, tiling, and any minor plastering or decoration typically costs between £2,000 and £3,500.

A budget renovation suits rental properties, homes where you want a clean and functional update without a premium specification, or situations where the existing layout works well and simply needs refreshing. Many of the post-war and 1960s properties across Ashford — in areas like Beaver, Stanhope, and South Ashford — have straightforward bathroom layouts that lend themselves to a cost-effective like-for-like update.

Mid-Range Bathroom Renovations: £5,000 to £10,000

This is where most Ashford homeowners land, and it’s the sweet spot between quality and value. A mid-range renovation typically involves a full strip-out back to bare walls, some layout improvements, a good quality suite, floor-to-ceiling tiling in the wet areas, and a higher standard of finishing throughout.

The suite itself costs more at this level — between £800 and £2,000 for a bath or walk-in shower enclosure, wall-hung or close-coupled toilet, vanity basin unit, and quality brassware. Vanity units with integrated storage are popular at this price point because they keep the room tidy and hide pipework. Wall-hung toilets with concealed cisterns create a cleaner look and make floor cleaning easier.

Tiling costs increase with coverage and tile quality. Full-height tiling around the bath or shower area and half-height or feature tiling elsewhere, plus floor tiles throughout, typically costs between £600 and £1,500 for materials. Labour increases because there’s more preparation, more tiling, and potentially more plumbing work if the layout is being adjusted.

At this level, you might also include a heated towel rail replacing an old radiator, a new extractor fan, LED downlights, and upgraded accessories like a recessed shower niche or frameless shower screen. These details elevate the finished result from functional to genuinely enjoyable.

Plumbing labour for a mid-range renovation typically runs between £1,000 and £2,000 depending on the complexity. Tiling labour adds another £800 to £1,500. Plastering, electrical work, decoration, and finishing bring the total labour cost to between £3,000 and £6,000 depending on the scope.

High-End Bathroom Renovations: £10,000 to £20,000+

At the top end, a bathroom renovation becomes a design project. You’re choosing premium sanitaryware, high-specification tiles, bespoke joinery, and finishes that transform the bathroom into a space you’d see in an interiors magazine.

Premium suites from brands like Duravit, Villeroy and Boch, Roca, and Crosswater cost significantly more — £2,000 to £5,000 or higher for the full suite including freestanding baths, wall-hung furniture, and designer brassware. Large-format porcelain tiles, natural stone, and decorative feature tiles can cost £50 to £150 per square metre for materials alone.

High-end projects often include underfloor heating, walk-in wet rooms with linear drains, bespoke glass screens, integrated lighting design, niches with LED backlighting, and smart technology like digital shower controls and heated mirrors with demisting. Each addition increases both the material and labour cost.

The structural work in a high-end renovation may be more extensive too. Creating a wet room requires the floor to be tanked and graded to a drain, which involves more preparation than fitting a standard shower tray. Moving soil pipes to reposition a toilet, building stud walls to conceal pipework, and adjusting floor levels all add to the build time and labour cost.

For larger properties in areas like Kennington, Great Chart, and Godinton, where bathrooms and ensuites are generous in size, a high-end renovation creates a space that genuinely enhances daily life and adds significant value to the property.

What Affects the Cost?

Several factors push bathroom renovation costs up or down beyond the specification you choose.

Room size is the most obvious variable. A compact ensuite with a shower, basin, and toilet involves less of everything — fewer tiles, less plumbing, less labour — than a large family bathroom with a bath, separate shower, double basins, and a toilet. But smaller rooms aren’t always cheaper per square metre because the work is more fiddly and access can be tighter.

Layout changes add cost. Keeping everything in the same position means the plumber connects to existing pipe runs with minimal modification. Moving a basin to a different wall means extending or rerouting supply and waste pipes. Repositioning a toilet is more involved still because the soil pipe connection is larger and less flexible. Each change is individually manageable, but collectively they add labour time and materials.

The condition of what’s behind the existing tiles matters. If the walls are sound once stripped, they need minimal preparation before retiling. If the plaster is blown, damp, or has been damaged by previous leaks, the walls need replastering or boarding before any tiling can go on. This is one of those hidden costs that only becomes apparent once the old tiles come off, and a good builder accounts for the possibility in their quote rather than presenting it as an unexpected extra.

Access and property type also play a role. A ground floor bathroom in a modern house is more straightforward than a first floor bathroom in a Victorian terrace where materials have to be carried up narrow stairs and waste has to be manoeuvred through the existing structure. Properties with limited access add time to the project, which adds cost.

Getting the Best Value

The most effective way to get good value from a bathroom renovation is to plan thoroughly before work starts. Choose your suite, tiles, and fittings before your builder begins. Changes mid-project cost time and money, and the more decisions are finalised upfront, the smoother the installation runs.

Get detailed quotes that specify exactly what’s included — strip-out, plumbing, tiling, electrics, plastering, decoration, and all materials. Compare on a like-for-like basis and be cautious of vague quotes with a single total figure.

Consider where to invest and where to save. Spending more on brassware and shower controls — the items you touch every day — often makes more sense than upgrading tile specifications beyond what’s visually necessary. A well-installed mid-range tile looks better than a poorly installed premium tile, so the quality of the fitting matters as much as the quality of the material.

If you’re planning a bathroom renovation at your Ashford home, get in touch for a free consultation. We’ll discuss what you want to achieve, advise on the most cost-effective approach for your space, and provide a detailed quote covering every element of the project.