- Postcode districts
- DA3
- Nearby
- Longfield, Swanscombe and Gravesend
- Guide price
- £650–£4,500
- Typical time on site
- 1–5 working days
- Water
- Very hard across most of Kent
- Survey
- Free, at your home
What does bathroom plumbing work cost in Hartley?
As a guide, budget £650 to £4,500 including VAT for bathroom plumbing work in Hartley; your written quote will pin it down. 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
- New suite in the same positions
Partial re-route
- New hot and cold runs
New layout
- Pump or pressure upgrade
Guide prices for Hartley including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Hartley
As well as Hartley itself (DA3), we survey in Longfield, Swanscombe and Gravesend.
Hartley gets the same process as anywhere else: a free survey at your home and a written, itemised quote. For Hartley homes on a combi boiler, we measure the flow rate at the bathroom before you choose a shower valve. If your Hartley bathroom layout is changing, the soil stack position is checked first, because it decides where the WC can go.
Most of Kent has very 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
- A check of your hot water system, and the pressure and flow rate at the bathroom
- 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
- Draining down and isolating supplies, with the rest of the house back on water as soon as possible
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.
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.

