- Postcode districts
- HP5, HP6, HP7
- Nearby
- Amersham, Chesham and Chalfont St Peter
- Guide price
- £2,000–£5,000
- Typical time on site
- 2–4 working days
- Water
- Hard across most of Buckinghamshire
- Survey
- Free, at your home
What does a cloakroom or downstairs WC cost in Amersham on the Hill?
Guide price in Amersham on the Hill: £2,000–£5,000 including VAT, depending on the room and what you choose. We adjust the national guide for South East England, where prices are typically about 12% above 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 Amersham on the Hill including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Amersham on the Hill
In Amersham on the Hill we cover HP5, HP6 and HP7; we also cover Amersham, 0.7 miles away, and Chesham.
Amersham on the Hill gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If the only toilet in your Amersham on the Hill home is upstairs, a cloakroom under the stairs or in the utility can save a lot of trips. If your Amersham on the Hill cloakroom has no window, we size and duct the extractor fan so the room clears properly.
Supplies across most of Buckinghamshire are 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 concealed cistern frame or WC unit where the space allows
- 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
- A survey that checks the headroom under the stairs, the door swing and how the waste will reach the drain
Decisions to make first
Macerator or gravity
Gravity drainage is silent and needs no maintenance. A macerator lets a WC go where a pipe could not otherwise fall, provided another WC in the house is on gravity drainage.
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.

