- Postcode districts
- CM1
- Nearby
- Billericay, Witham and Maldon
- Guide price
- £1,900–£4,800
- Typical time on site
- 2–4 working days
- Water
- Very hard across most of Essex
- Survey
- Free, at your home
What does a cloakroom or downstairs WC cost in Chelmsford?
As a guide, budget £1,900 to £4,800 including VAT for a cloakroom or downstairs WC in Chelmsford; your written quote will pin it down. We adjust the national guide for East of England, where prices are typically about 6% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Splashback tiling, new floor
Upgrade
- Wall-hung WC with concealed frame
New cloakroom
- New waste or macerator
Guide prices for Chelmsford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Chelmsford
We work right across Chelmsford — CM1 — and in neighbouring Billericay and Witham.
In a city the size of Chelmsford, parking and access for a skip are worth sorting before the start date — we will ask at the survey. For a new cloakroom in Chelmsford, the first thing we look at is where the nearest drain or soil stack runs. We survey cloakrooms in Chelmsford with the headroom in mind as well as the floor area, because under-stair spaces lose height quickly.
Supplies across most of Essex are 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.
What the job includes
- A survey that checks the headroom under the stairs, the door swing and how the waste will reach the drain
- An extractor fan ducted to outside, wired with an overrun timer or linked to the light
- A new waste connection to the soil stack or drain, or a macerator where the rules allow it
- Compact sanitaryware: a short-projection, back-to-wall or wall-hung WC and a corner, wall-hung or slim vanity basin
Decisions to make first
Door
An outward-opening door is usually needed so it does not hit the WC. A sliding door suits a narrow hallway where an outward door would block the way.
Finishes
A small room can carry a bolder tile or wallpaper. A feature wall behind the WC costs far less here than in a full bathroom because there is so little of it.
Rules that apply in England
In England, a new WC connected to the soil stack or drain is drainage work under Part H, and a newly formed cloakroom without an opening window should have mechanical extract; Approved Document F gives 6 litres per second as the design rate for a WC, against 15 for a bathroom. Because a cloakroom has no bath or shower, adding a light to an existing circuit is not notifiable under Part P, but a new circuit is.

