- Postcode districts
- BS48
- Nearby
- Portishead, Clevedon and Bishopsworth
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Hard across most of Somerset
- Survey
- Free, at your home
What does a new bathroom design cost in Nailsea?
Design comes with the job: the survey, layout and itemised quote are free. In Nailsea, a complete designed, supplied and fitted bathroom typically costs £6,600–£12,250 including VAT. The figure depends on the size of the room, whether anything moves, and the products you pick.
Survey and layout
- Layout options on paper
Detailed design
- Lighting and electrical plan
Full project
- Design, supply and fit
Guide prices for Nailsea including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Nailsea
In Nailsea we cover BS48; we also cover Portishead, 3.5 miles away, and Clevedon.
Being a smaller town does not change how we work in Nailsea: free survey, written quote, one team. If you are in Nailsea and weighing a bath against a walk-in shower, the layout options show both with their prices. For loft rooms and sloping ceilings in Nailsea homes, the design checks head height where you stand, not just the floor area.
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
- Elevations and tile layouts on a design, supply and fit project, so the setting-out is agreed before tiling starts
- Layout options drawn to scale, showing the bath or shower, WC, basin, storage and towel rail
- A lighting and electrical plan showing switches, fittings, shaver socket and extractor fan
- Checks on the soil stack, waste routes, joist direction, water pressure, hot water system and existing electrics
Decisions to make first
Where the shower goes
A shower on an outside wall is easier to ventilate; one under a sloping ceiling needs full head height where you stand, not just at the high side.
Storage
Fitted furniture, a vanity with a tall cupboard, or recessed niches and a mirror cabinet. Recessed storage costs no floor space but needs a stud wall or deep boxing to sit in.
Rules that apply in England
In England, a new connection to the soil stack or new drainage can be building regulations work under Part H, and new circuits or alterations to circuits in the bathroom are notifiable under Part P. Where a new bathroom is formed, Approved Document F asks for extract at 15 l/s intermittent or 8 l/s continuous.

