How Much Does It Cost to Move a Kitchen Sink in the UK? (2026 Guide)

ByBuildWise Home

The cost to move a kitchen sink in the UK ranges from about £150 for a small shift to £3,500 or more for a move to a new wall or an island. The price depends mostly on how far the sink moves and how much plumbing has to change.

Typical Cost To Move A Kitchen Sink

UK cost guides we reviewed give broadly similar ranges:

  • Small move within the same unit or to an adjacent cabinet: about £150 to £400, usually a few hours’ work
  • Moving along the same wall with pipe adjustments: about £400 to £1,200, usually one to two days
  • Relocating to a new wall or an island with new pipe runs: about £1,200 to £3,500 or more, usually two to five days

Another UK pricing guide puts the average sink move at around £500 for a job of three to four hours. That fits the lower end of the ranges above, so treat £500 as a “simple job” figure rather than a safe budget for every kitchen.

These are guide prices, not quotes. Costs vary by region, property and tradesperson, and London and the South East are usually higher.

What Decides The Price

Distance from the existing pipes

The further the sink moves, the more pipework is needed for both the water supply and the waste. This is the biggest cost factor.

Drainage

The waste pipe has to slope so water drains away properly. Moving the sink across a room, or to an island, often means new drain runs, which takes more time and can mean lifting floors.

The type of floor

A timber floor with easy access underneath is much cheaper to work on than a solid concrete floor. Period properties can also take longer.

Electrics and appliances

If the dishwasher, waste disposal unit or a boiling water tap moves with the sink, an electrician may be needed as well.

Worktop and cabinet changes

A new position often means cutting a new hole in the worktop, or fitting a new unit. Stone and quartz worktops are expensive to cut, and a sink moved to a new place often means a new worktop.

Making good

Allow for flooring repairs, tiling, plastering and decorating after the work. These are often left out of the first quote.

What’s usually included in a quote

  • Disconnecting the old sink and capping the old pipes
  • New water supply and waste pipes
  • Reconnecting and testing the sink, taps and appliances
  • Removing old materials

What’s often not included

  • A new sink, tap or worktop
  • Electrician work
  • Flooring and tiling repairs
  • Redecorating

Can you move a sink yourself?

Simple moves are possible for confident DIYers, but a leak under the floor can cause expensive damage. If the move involves new drainage runs or work you can’t see, it’s usually worth paying a qualified plumber.

Do you need permission?

Moving a sink inside your own home doesn’t normally need planning permission, unless the property is listed. Work that changes drainage may need a check with your local council’s building control team, so ask before you start. If you live in a flat, check your lease and tell the building manager first. For a wider look at when approval is needed, see our guide to building regulations when you knock down a wall.

How to keep the cost down

  • Keep the new sink close to the old one.
  • Move it while the kitchen is being refitted anyway, so the floor and worktop are already open.
  • Get at least three written quotes that list exactly what is included.
  • Ask about making good, so there are no surprises.

Frequently asked questions

How long does it take to move a kitchen sink?
A small move can take a few hours. A move to a new wall or island usually takes two to five days.

Is it cheaper to move a sink during a kitchen refit?
Usually, yes. The floor, worktop and cabinets are already out of the way, so the plumber’s job is simpler.

Can I move my sink to an island?
Yes, but it’s one of the most expensive options, because it needs new water and waste pipes under the floor.

Do I need a plumber or a kitchen fitter?
Either can do simple moves. For new drainage or hidden pipework, use a qualified plumber.

Sources

Prices in this guide are based on UK cost guides from Book a Builder UK and MyJobQuote, reviewed in October 2026. Last updated: 30 October 2026.