- Postcode districts
- SG1, SG2
- Nearby
- Hitchin, Letchworth Garden City and Welwyn Garden City
- Guide price
- £1,900–£4,800
- Typical time on site
- 2–4 working days
- Water
- Very hard across most of Hertfordshire
- Survey
- Free, at your home
What does a cloakroom or downstairs WC cost in Stevenage?
For Stevenage, our guide range for a cloakroom or downstairs WC is £1,900 to £4,800 including VAT. 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
- Existing downstairs WC
Upgrade
- Vanity basin with storage
New cloakroom
- Extractor fan to regulations
Guide prices for Stevenage including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Stevenage
We cover every part of Stevenage, including SG1 and SG2, and nearby Hitchin (4.8 miles) and Letchworth Garden City (5.4 miles).
Across a large town like Stevenage, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. We survey cloakrooms in Stevenage with the headroom in mind as well as the floor area, because under-stair spaces lose height quickly. If the only toilet in your Stevenage home is upstairs, a cloakroom under the stairs or in the utility can save a lot of trips.
Most of Hertfordshire has very 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
- An extractor fan ducted to outside, wired with an overrun timer or linked to the light
- Lighting wired by a qualified electrician, tested and certified
- Splashback or feature tiling and a new floor, often LVT or porcelain
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.
WC style
A wall-hung WC on a frame gives the most floor space and looks neat. A back-to-wall pan in a short furniture unit is easier to fit against an uneven wall.
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.

