- Postcode districts
- CR3, CR6, RH9
- Nearby
- Coulsdon, Purley and Redhill
- Guide price
- £2,000–£5,000
- Typical time on site
- 2–4 working days
- Water
- Hard across most of Surrey
- Survey
- Free, at your home
What does a cloakroom or downstairs WC cost in Caterham?
Our guide price for a cloakroom or downstairs WC in Caterham is £2,000–£5,000 including VAT. Labour costs in South East England put local prices at about 12% above the UK guide figure. 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 Caterham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Caterham
We cover every part of Caterham, including CR3, CR6 and RH9, and nearby Coulsdon (3.7 miles) and Purley (4 miles).
Caterham gets the same process as anywhere else: a free survey at your home and a written, itemised quote. Where your Caterham home already has a WC on gravity drainage, a macerator opens up more places a new cloakroom can go. If the only toilet in your Caterham home is upstairs, a cloakroom under the stairs or in the utility can save a lot of trips.
Water across much of Surrey is 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
- An extractor fan ducted to outside, wired with an overrun timer or linked to the light
- Strip-out of the old fittings, waste removal and making good on the hall side
- Lighting wired by a qualified electrician, tested and certified
- A concealed cistern frame or WC unit where the space allows
Decisions to make first
Basin
A corner basin fits the tightest rooms. A slim vanity basin with a cupboard underneath gives somewhere to keep spare toilet rolls and soap, and hides the trap.
Under-stair layout
Headroom drops quickly under stairs. The basin and the space in front of the WC need standing height; the low end of the room can take the cistern or storage.
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.

