- Postcode districts
- SL9
- Nearby
- Gerrards Cross, Rickmansworth and Amersham
- 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 Chalfont St Peter?
Design comes with the job: the survey, layout and itemised quote are free. In Chalfont St Peter, a complete designed, supplied and fitted bathroom typically costs £7,300–£13,500 including VAT. Prices in South East England run at about 12% above the national guide, mainly because of labour rates. 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 Chalfont St Peter including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Chalfont St Peter
In Chalfont St Peter we cover SL9; we also cover Gerrards Cross, 1.6 miles away, and Rickmansworth.
Being a smaller town does not change how we work in Chalfont St Peter: free survey, written quote, one team. Whether you are in Chalfont St Peter or elsewhere in Buckinghamshire, layout options come with an itemised written quote. We measure Chalfont St Peter bathrooms on site before drawing anything, so layouts are based on your walls rather than a standard plan.
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 product list covering the suite, brassware, furniture, tiles, lighting and ventilation
- A lighting and electrical plan showing switches, fittings, shaver socket and extractor fan
- A clear view of which changes are cheap and which mean moving drainage or opening floors
- A measured survey of the room, including ceiling heights, slopes, window and door positions and any boxing
Decisions to make first
Tile setting-out
Centring tiles on the window, basin or niche avoids thin slivers at the edges. Large tiles mean fewer joints but need flatter walls.
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.

