- Postcode districts
- GU34
- Nearby
- Bordon, Farnham and Basingstoke
- Guide price
- £650–£4,500
- Typical time on site
- 1–5 working days
- Water
- Hard across most of Hampshire
- Survey
- Free, at your home
What does bathroom plumbing work cost in Alton?
Our guide price for bathroom plumbing work in Alton is £650–£4,500 including VAT. We adjust the national guide for South East England, where prices are typically about 12% above the UK average. 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 Alton including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Alton
In Alton we cover GU34; we also cover Bordon, 5.5 miles away, and Farnham.
Alton gets the same process as anywhere else: a free survey at your home and a written, itemised quote. In Alton flats, any change to the WC or wastes is planned with the lease and the flat below in mind. If your Alton home has a gravity system with a loft tank, we check the head of water before recommending a shower or a pump.
Most of Hampshire 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
- Draining down and isolating supplies, with the rest of the house back on water as soon as possible
- New hot and cold pipework in copper or plastic, properly clipped, and insulated where it runs through cold spaces
- A pressure test of new pipework before walls are closed in and floors go down
- Basin, bath and shower wastes sized and laid to a steady fall, with traps that hold their water seal
Decisions to make first
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.
Hard water
In hard water areas, a scale reducer or water softener protects valves, shower heads and glass. Keep an unsoftened tap in the kitchen for drinking.
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.

