What does a new vanity unit cost in Cambridgeshire?
Our guide range in Cambridgeshire is £350–£1,600 including VAT. Prices in Cambridgeshire run at about 6% above the UK guide, based on East of England labour rates.
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 Cambridgeshire including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in Cambridgeshire?
Water across much of Cambridgeshire is very hard. 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. If you have bought a vanity unit for your Peterborough bathroom, fit-only installation covers connecting the tap and waste and testing for leaks.
What the job includes
- Testing for leaks and checking the trap holds its seal
- Isolation valves on the hot and cold supplies, so the tap can be changed later without draining the system
- Fitting the unit level, with the basin sealed to the top and the top sealed to the wall
- Moving the waste and supply positions where the new unit needs them higher, lower or to one side
- Patching or re-tiling the wall where the old basin left gaps
- Removal of the old basin and pedestal, or old vanity, and taking it away
Decisions to make first
Basin type
An inset or semi-recessed basin, a one-piece moulded top, or a countertop basin on a worktop. Countertop basins need a tall tap or a wall-mounted one.
Drawers or doors
Drawers keep things visible and reachable but lose some space to the trap. Doors give a deeper cupboard and cost less.
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.
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.

