- Postcode districts
- CR5, CR8, SM7
- Nearby
- Purley, Banstead and Sutton
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does a new bathroom design cost in Coulsdon?
Design comes with the job: the survey, layout and itemised quote are free. In Coulsdon, a complete designed, supplied and fitted bathroom typically costs £8,100–£15,000 including VAT. Labour costs in London put local prices at about 25% 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
- Written, itemised quote
Detailed design
- Elevations and tile layouts
Full project
- One contract and one team
Guide prices for Coulsdon including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Coulsdon
We work right across Coulsdon — CR5, CR8 and SM7 — and in neighbouring Purley and Banstead.
In Coulsdon, many bathrooms are in flats or converted houses, so we check lease consents, access and the floor below before we price. We measure Coulsdon bathrooms on site before drawing anything, so layouts are based on your walls rather than a standard plan. If your Coulsdon bathroom has a soil stack in an awkward corner, the design starts there, because it is the one point that is costly to move.
Supplies across most of Greater London are very 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
- Checks on the soil stack, waste routes, joist direction, water pressure, hot water system and existing electrics
- A lighting and electrical plan showing switches, fittings, shaver socket and extractor fan
- A written, itemised quote, with the price fixed in writing once the layout and products are agreed
- A product list covering the suite, brassware, furniture, tiles, lighting and ventilation
Decisions to make first
The door
Re-hanging the door on the other side, fitting a sliding pocket door or moving the opening can free up a whole wall in a small room.
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.
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.

