What does a new vanity unit cost in Devon?
Our guide range in Devon is £350–£1,550 including VAT.
Fit your unit
- Taps and waste connected
Supply and fit
- Removal of the old basin
Double or bespoke
- Double basin or long run
Guide prices for Devon including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in Devon?
Most of Devon is supplied with soft water. 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. Landlords in Plymouth can have a worn basin replaced with a vanity unit in half a day to a day.
What the job includes
- Patching or re-tiling the wall where the old basin left gaps
- Isolation valves on the hot and cold supplies, so the tap can be changed later without draining the system
- A new tap, trap and the correct slotted or unslotted waste for the basin
- A check that the wall can carry a wall-hung unit, with fixings to suit solid or stud walls
- Fitting the unit level, with the basin sealed to the top and the top sealed to the wall
- Removal of the old basin and pedestal, or old vanity, and taking it away
Decisions to make first
Width
Compact units around 400 mm wide suit cloakrooms; family bathrooms often take 600 to 800 mm for one basin and 1200 mm or more for two.
Waste and overflow
A basin with an overflow takes a slotted waste; one without needs an unslotted waste, often a push-button 'click-clack' type.
Drawers or doors
Drawers keep things visible and reachable but lose some space to the trap. Doors give a deeper cupboard and cost less.
One basin or two
Two basins help a busy household if the wall is long enough. In a smaller room, one basin with a longer top often works better.
Rules that apply in England
Replacing a basin with a vanity unit does not need planning permission or building regulations approval. The new tap must meet the water fittings rules, including protection against backflow, and the waste should connect to the existing drainage through a proper trap. If the unit has a light, or a lit mirror goes above it, the electrical work must suit the zone it sits in under BS 7671 and be RCD protected.
In England, the tap and supply pipework come under the Water Supply (Water Fittings) Regulations 1999. A new waste connection to the soil stack can be Part H work, and adding a light to the unit or above it is notifiable under Part P.

