A bathroom installation replaces your old suite with new sanitaryware, a bath or shower, tiling and fittings, including the plumbing, electrics, ventilation and waterproofing needed for a complete, watertight room.
Whatever prompted you to look into a new bathroom, whether wear and tear, a growing family or plans to move, we can survey your Portishead home and give you a price in writing. Homes in the South West typically come in at £5,100–£12,000, VAT included, for this kind of work. We also cover Nailsea, Clevedon and Bishopsworth, and the same steps apply wherever you are in Somerset.
- Guide price
- £5,100–£12,000 inc VAT
- Time on site
- 1–2 weeks per bathroom
- Postcodes
- BS20
- Planning rules
- England
- Local area
- North Somerset
- Survey
- Free, with a written quote
How much does a new bathroom cost in Portishead?
These are guide costs, not quotes. For a new bathroom in Portishead the range is £5,100–£12,000, VAT included, reflecting prices in the South West that are about 2% above the national guide. Once we have visited for a free survey, you get a firm figure for the scope you approve.
| Type of job | What it usually involves | Guide in Portishead |
|---|---|---|
| Shower room or en-suite | A compact room with a shower, basin and toilet, keeping the existing layout. | £4,100–£8,200 |
| Family bathroom | A full suite with bath and shower, new tiling, lighting and an extractor fan. | £5,100–£12,000 |
| Premium bathroom or wet room | Standalone bath, wet room or walk-in shower, underfloor heating and large-format tiles. | £12,000–£20,500 |
The main things that change the figure:
- Room size and the amount of tiling
- Moving the toilet, bath or shower to a new position
- Wet room waterproofing and underfloor heating
- Condition of the floor, walls and existing pipework
What’s included?
- Measured survey and layout planning for your room
- Removal and disposal of the old suite and tiles
- New supply and waste pipework, including concealed fittings
- Electrics, lighting and extractor fan by qualified trades, with certificates
- Waterproofing behind showers and in wet areas
- Wall and floor tiling to your chosen design
Local housing and a new bathroom
Somerset's building stone varies widely: Bath stone in Bath, golden Ham stone around Yeovil, blue lias in villages on the Levels and Mendip stone in the north. Weston-super-Mare has Victorian villas and terraces, Taunton and Bridgwater have brick terraces and post-war estates, and new housing continues to spread around the larger towns.
The Somerset Levels are low and prone to flooding, coastal areas face Bristol Channel winds, and Exmoor is wet and exposed.
For a new bathroom in Portishead, this means checking things like wall construction, roof structure and existing services before we put a figure on paper.
Permissions for a new bathroom in Portishead
Portishead is in England, so the planning and building rules set out below are the ones that apply. We confirm the details with the council before we quote.
Internal work such as a new kitchen, bathroom, flooring, plastering or decorating does not need planning permission in England, unless the house is listed, when listed building consent may be needed even for internal changes.
Some internal work is covered by Building Regulations: new electrical circuits and work in bathrooms (Part P), new drainage, structural changes, extractor ventilation and any new window. Notifiable work is certified by a registered installer or by building control.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
From survey to handover
A visit to your home
It starts with a survey at the property, free of charge. We check condition, access and services, ask how you want the finished result to look, and answer any questions you have about a new bathroom.
Your fixed price
The quote arrives in writing, not over the phone. It covers the full scope, the finishes you've chosen, any exclusions and the payment schedule, with a fixed price tied to that specification.
Getting ready
Once you accept, we agree start dates, order materials and deal with any planning, building control or neighbour notices the job needs. You'll know who is coming and when before work begins.
Build and hand over
The work is carried out to the agreed specification, with floors and furniture protected and the site kept tidy. At the end we clean up, walk through the finished job with you and hand over any certificates.
What you can expect from us
Frequently asked questions
Is the price fixed?
Yes, for the specification we agree. Your written quote sets out exactly what is included at a fixed price. It only changes if you ask for something different, or if a problem the survey could not reasonably reveal later needs extra work. In either case we explain the change and confirm it in writing before going ahead.
Can I move the toilet to a different position?
Moving a toilet is usually possible, but it is limited by the soil pipe, which needs a large-diameter pipe with a steady fall to the soil stack. Short moves along the same wall are often simple, while moving it across the room may mean lifting floors or boxing in pipework. A macerator pump is an option where gravity will not work. We check the stack position during the survey.
How long does it take to fit a bathroom?
Fitting a typical bathroom takes one to two weeks on site. Strip-out and first-fix plumbing and electrics come first, followed by any plastering or boarding, waterproofing, tiling and then the suite, taps and fittings. Wet rooms and rooms with underfloor heating take longer because screeds and waterproofing need time to cure. We give you a day-by-day plan before work starts.
How much will a new bathroom cost in Portishead?
As a guide, expect to pay £5,100–£12,000 including VAT for a new bathroom in Portishead. That range is adjusted for the South West, which runs about 2% above the national guide. Where your project lands depends on size, materials, access and the condition of what is already there. We confirm a fixed price in writing after a free survey of your home.
Is a wet room right for my home?
A wet room is a fully waterproofed room with a shower area that drains through the floor, with no tray or step. It suits accessible bathrooms and modern designs, and makes cleaning easy. It needs a floor with enough depth for a gentle fall to the drain, and careful tanking of the whole room. Timber floors often need strengthening. We check suitability at the survey.
Near Portishead
If your address falls within BS20, we cover it. The same goes for neighbouring Nailsea, Clevedon and Bishopsworth, which we include alongside Portishead when arranging surveys and quotes.