- Postcode districts
- RH1, RH2
- Nearby
- Reigate, Horley and Caterham
- Guide price
- £5,000–£10,000
- Typical time on site
- 4–8 working days
- Water
- Hard across most of Surrey
- Survey
- Free, at your home
What does an en-suite cost in Redhill?
For Redhill, our guide range for an en-suite is £5,000 to £10,000 including VAT. Prices in South East England run at about 12% 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 Redhill including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Redhill
We cover every part of Redhill, including RH1 and RH2, and nearby Reigate (1.5 miles) and Horley (4.6 miles).
In Redhill, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. If you live in a Redhill flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents. If your Redhill en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.
Most of Surrey has hard water. If your supply in Redhill 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 survey that traces the route from the en-suite to the soil stack and checks the fall the waste pipes would need
- A door that suits a tight space: inward, outward, sliding or a pocket door
Decisions to make first
Noise
Acoustic insulation in the stud walls and a quiet fan make a real difference when one of you showers early while the other is still asleep.
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.

