- Postcode districts
- M35, OL1, OL4, OL8, OL9
- Nearby
- Middleton, Ashton-under-Lyne and Droylsden
- Guide price
- £550–£3,800
- Typical time on site
- 1–5 working days
- Water
- Soft across most of Greater Manchester
- Survey
- Free, at your home
What does bathroom plumbing work cost in Oldham?
As a guide, budget £550 to £3,800 including VAT for bathroom plumbing work in Oldham; your written quote will pin it down. We adjust the national guide for North West England, where prices are typically about 6% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Like-for-like
- Isolation valves, new tails
Partial re-route
- Waste re-routed
New layout
- WC moved on the soil stack
Guide prices for Oldham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Oldham
As well as Oldham itself (M35, OL1, OL4 and 2 more postcode districts), we survey in Middleton, Ashton-under-Lyne and Droylsden.
Oldham is a big place with every kind of home, from terraces to flats to new builds, so we never price from a photo alone. If your Oldham water is hard, a scale reducer or softener on the bathroom supplies can protect valves and shower heads. If your Oldham bathroom layout is changing, the soil stack position is checked first, because it decides where the WC can go.
Supplies across most of Greater Manchester are soft. In soft water, taps, wastes and toilet pans scale up slowly, so brushed and matt finishes are a safe choice. 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
- Basin, bath and shower wastes sized and laid to a steady fall, with traps that hold their water seal
- A pressure test of new pipework before walls are closed in and floors go down
- A check of your hot water system, and the pressure and flow rate at the bathroom
Decisions to make first
Concealed or exposed valves
Concealed shower valves look neater but need an access route for servicing. Exposed bar valves are easier to reach and replace.
Gravity or pumped waste
Gravity drainage is always the first choice. A shower waste pump or macerator solves a run that cannot fall, but adds noise, a power supply and servicing.
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.

