- Postcode districts
- SM1, SM5, SM6
- Nearby
- Sutton, Mitcham and Morden
- Guide price
- £7,500–£17,500
- Typical time on site
- 5–10 working days
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does an accessible bathroom cost in Carshalton?
As a guide, budget £7,500 to £17,500 including VAT for an accessible bathroom in Carshalton; your written quote will pin it down. We adjust the national guide for London, where prices are typically about 25% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Level-access shower
- Thermostatic shower, seat and rails
Accessible wet room
- Comfort-height WC, support rails
Walk-in or low-level bath
- Door or low-entry bath
Guide prices for Carshalton including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Carshalton
As well as Carshalton itself (SM1, SM5 and SM6), we survey in Sutton, Mitcham and Morden.
London homes in Carshalton often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. If you are applying to your council for a grant, we provide an itemised written quote for your Carshalton home to go with the application. For Carshalton homes where the only toilet is in the bathroom, we plan the work so it stays usable for as much of the job as possible.
Supplies across most of Greater London are very hard. If your supply in Carshalton is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A comfort-height WC, with support rails where needed
- A thermostatic shower valve, so the temperature stays safe and steady
- A fold-down shower seat and grab rails fixed into solid wall or timber backing fitted behind the boards
- Lever taps, contrasting colours for rails and fittings, and good lighting for people with low vision
Decisions to make first
Walk-in bath
A door or low-entry bath suits people who want to keep bathing, but you have to sit inside while it fills and drains.
Screen or curtain
A half-height or folding screen lets a carer help without getting soaked. A weighted curtain is easier than glass for some people to move.
Rules that apply in England
In England, a Disabled Facilities Grant from your local council can pay up to £30,000 towards adaptations such as a level-access shower. Fitting a new electric shower, or any other new circuit or wiring change in the bathroom, is notifiable under Part P.

