- Postcode districts
- WD2, WD24, WD25
- Nearby
- Watford, Bushey and Rickmansworth
- Guide price
- £4,800–£9,500
- Typical time on site
- 4–8 working days
- Water
- Very hard across most of Hertfordshire
- Survey
- Free, at your home
What does an en-suite cost in North Watford?
For North Watford, our guide range for an en-suite is £4,800 to £9,500 including VAT. Labour costs in East of England put local prices at about 6% above the UK guide figure. 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 North Watford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in North Watford
As well as North Watford itself (WD2, WD24 and WD25), we survey in Watford, Bushey and Rickmansworth.
In North Watford, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. We quote new en-suites in North Watford only after checking the drainage route on site, so the price reflects the work your house actually needs. If you live in a North Watford flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents.
Supplies across most of Hertfordshire are very hard. If your supply in North Watford 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
- Tiling, silicone, testing and making good on the bedroom side of any new walls
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
- A short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
Decisions to make first
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.
Shower size
A 900 mm square tray is a comfortable minimum for an enclosure. In a long, narrow room, a 1200 by 800 mm walk-in tray with one glass panel feels far more generous.
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.

