- Postcode districts
- SL9, UB9
- Nearby
- Chalfont St Peter, Uxbridge and Rickmansworth
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Hard across most of Buckinghamshire
- Survey
- Free, at your home
What does a new bathroom design cost in Gerrards Cross?
Design comes with the job: the survey, layout and itemised quote are free. In Gerrards Cross, a complete designed, supplied and fitted bathroom typically costs £7,300–£13,500 including VAT. Labour costs in South East England put local prices at about 12% above the UK guide figure. 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 Gerrards Cross including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Gerrards Cross
We work right across Gerrards Cross — SL9 and UB9 — and in neighbouring Chalfont St Peter and Uxbridge.
Gerrards Cross gets the same process as anywhere else: a free survey at your home and a written, itemised quote. We measure Gerrards Cross bathrooms on site before drawing anything, so layouts are based on your walls rather than a standard plan. A design survey in Gerrards Cross covers drainage, supplies, electrics and ventilation, so nothing on the drawing is guesswork.
Supplies across most of Buckinghamshire are hard. 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
- A lighting and electrical plan showing switches, fittings, shaver socket and extractor fan
- Layout options drawn to scale, showing the bath or shower, WC, basin, storage and towel rail
- A clear view of which changes are cheap and which mean moving drainage or opening floors
- Checks on the soil stack, waste routes, joist direction, water pressure, hot water system and existing electrics
Decisions to make first
Keep or change the layout
Keeping the WC and shower where they are saves on plumbing. The WC is the costly one to move, because it is tied to the soil stack.
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.
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.

