- Postcode districts
- IP24
- Nearby
- Bury St Edmunds, Newmarket and Stowmarket
- Guide price
- £4,800–£9,500
- Typical time on site
- 4–8 working days
- Water
- Very hard across most of Norfolk
- Survey
- Free, at your home
What does an en-suite cost in Thetford?
For Thetford, our guide range for an en-suite is £4,800 to £9,500 including VAT. Prices in East of England run at about 6% above the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Tiling, lighting and extractor fan
Upgrade
- Walk-in shower or larger tray
New en-suite
- New stud walls, drainage and pump if needed
Guide prices for Thetford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Thetford
As well as Thetford itself (IP24), we survey in Bury St Edmunds, Newmarket and Stowmarket.
Being a smaller town does not change how we work in Thetford: free survey, written quote, one team. We quote new en-suites in Thetford only after checking the drainage route on site, so the price reflects the work your house actually needs. If you live in a Thetford flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents.
Most of Norfolk has very hard water. If your supply in Thetford is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
- A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve
- A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
- Tiling, silicone, testing and making good on the bedroom side of any new walls
Decisions to make first
Exposed or concealed valve
An exposed bar valve is quicker to fit and easy to service. A concealed valve looks cleaner but sits inside the wall, so plan how it will be reached for repairs.
Refit or new en-suite
A refit keeps the existing drainage and walls. A new en-suite costs more because the walls, waste route, fan duct and electrics all start from nothing.
Rules that apply in England
In England, a new en-suite brings in Part H for the new connection to the soil stack, Approved Document F for ventilation, at 15 litres per second intermittent or 8 litres per second continuous extract, and Part P for the new circuits. The electrician should be registered with a competent person scheme, or the work notified to building control. On a refit, avoid replacing the fan with a less effective one.

