- Postcode districts
- DN31, DN32, DN34
- Nearby
- Cleethorpes, Louth and Kingston upon Hull
- Guide price
- £1,750–£4,300
- Typical time on site
- 2–4 working days
- Water
- Hard across most of Lincolnshire
- Survey
- Free, at your home
What does a cloakroom or downstairs WC cost in Grimsby?
As a guide, budget £1,750 to £4,300 including VAT for a cloakroom or downstairs WC in Grimsby; your written quote will pin it down. We adjust the national guide for East Midlands, where prices are typically about 4% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Compact WC and corner or wall basin
Upgrade
- Feature tiles and lighting
New cloakroom
- Formed under the stairs or in a utility
Guide prices for Grimsby including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Grimsby
We cover every part of Grimsby, including DN31, DN32 and DN34, and nearby Cleethorpes (1.8 miles) and Louth (14 miles).
Grimsby has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. Where your Grimsby home already has a WC on gravity drainage, a macerator opens up more places a new cloakroom can go. For a new cloakroom in Grimsby, the first thing we look at is where the nearest drain or soil stack runs.
Most of Lincolnshire has 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 survey that checks the headroom under the stairs, the door swing and how the waste will reach the drain
- A concealed cistern frame or WC unit where the space allows
- Compact sanitaryware: a short-projection, back-to-wall or wall-hung WC and a corner, wall-hung or slim vanity basin
- A new waste connection to the soil stack or drain, or a macerator where the rules allow it
Decisions to make first
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.
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.
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.

