- Postcode districts
- BS20
- Nearby
- Nailsea, Clevedon and Bishopsworth
- Guide price
- £7,600–£15,250
- Typical time on site
- 8–15 working days
- Water
- Hard across most of Somerset
- Survey
- Free, at your home
What does a bathroom renovation cost in Portishead?
Our guide price for a bathroom renovation in Portishead is £7,600–£15,250 including VAT. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refresh
- Same layout, new suite
Full renovation
- Re-plaster, new pipework and electrics
Structural
- Ventilation and lighting redesigned
Guide prices for Portishead including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Portishead
In Portishead we cover BS20; we also cover Nailsea, 3.5 miles away, and Clevedon.
Homes in and around Portishead vary, so we look at the floor, the walls and the water system before we price anything. A renovation survey in Portishead looks behind the surfaces, at joists, pipework and wiring, before any figure is put on paper. For listed and period properties in Portishead, we check early whether listed building consent applies to the work you have in mind.
Most of Somerset has hard water. We plan easy-clean glass, rimless toilets and finishes that do not show limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Strip-out back to brick or studwork, with waste taken away by a licensed waste carrier
- A survey of the structure and services: joists, walls, ceilings, pipework, wastes, wiring and ventilation
- Re-plastering or boarding, with cement-based boards and tanking in the wet areas
- New hot and cold pipework and wastes, with isolation valves to each fitting
Decisions to make first
Pipe material
Copper suits exposed runs and the area near the boiler. Plastic pipe is quicker under floors and inside walls, and long runs need fewer joints.
Heating
Moving the radiator, adding a heated towel rail or laying underfloor heating is simpler while the room is stripped.
Rules that apply in England
In England, structural changes, new drainage or a new connection to the soil stack under Part H, and new circuits under Part P can all be building regulations work. A registered electrician can self-certify the electrics; structural and drainage work may need a building notice or a full plans application to building control.

