- Postcode districts
- CR3, CR6, RH9
- Nearby
- Coulsdon, Purley and Redhill
- Guide price
- £650–£4,500
- Typical time on site
- 1–5 working days
- Water
- Hard across most of Surrey
- Survey
- Free, at your home
What does bathroom plumbing work cost in Caterham?
In Caterham, bathroom plumbing work typically costs £650–£4,500 including VAT, based on South East England prices. 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.
Like-for-like
- Pressure test
Partial re-route
- Basin or shower moved
New layout
- Pumped waste or macerator
Guide prices for Caterham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Caterham
We cover every part of Caterham, including CR3, CR6 and RH9, and nearby Coulsdon (3.7 miles) and Purley (4 miles).
Being a smaller town does not change how we work in Caterham: free survey, written quote, one team. If your Caterham water is hard, a scale reducer or softener on the bathroom supplies can protect valves and shower heads. Plumbing surveys in Caterham include a look at the existing pipework for lead, corrosion or poor support before we quote.
Most of Surrey has hard water. Taps, plug wastes and toilet pans scale up quickly, so chrome copes better than matt black, and a removable aerator is worth having. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Isolation valves on every fitting, so taps, cisterns and valves can be serviced without draining the system
- A check of your hot water system, and the pressure and flow rate at the bathroom
- New hot and cold pipework in copper or plastic, properly clipped, and insulated where it runs through cold spaces
- The WC connected to the soil stack, or a new branch where the WC is moving
Decisions to make first
Pipe routes
Drilling through the middle of joists, rather than notching the tops, keeps the floor strong. Routes are planned with the joist direction in mind.
Copper or plastic
Copper is rigid and suits pipes on show or near the boiler. Plastic is quicker under floors and inside walls, and long runs need fewer joints.
Rules that apply in England
In England, the Water Supply (Water Fittings) Regulations 1999 apply. New drainage or a new connection to the soil stack can be building regulations work under Part H, and a macerator or pumped WC is acceptable only where there is also a WC on gravity drainage elsewhere in the home.

