- Postcode districts
- GU34
- Nearby
- Bordon, Farnham and Basingstoke
- Guide price
- £5,000–£10,000
- Typical time on site
- 4–8 working days
- Water
- Hard across most of Hampshire
- Survey
- Free, at your home
What does an en-suite cost in Alton?
For Alton, 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
- Existing en-suite, same layout
Upgrade
- Fitted furniture with storage
New en-suite
- Ventilation and electrics to regulations
Guide prices for Alton including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Alton
We work right across Alton — GU34 — and in neighbouring Bordon and Farnham.
Alton gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Alton home has one bathroom and a good-sized main bedroom, an en-suite is often the change that eases the morning queue. If you live in a Alton flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents.
Water across much of Hampshire is hard. If your supply in Alton 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
- A door that suits a tight space: inward, outward, sliding or a pocket door
- 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
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.
Night lighting
A mirror light or low-level LED strip on its own switch lets you use the en-suite at night without the full glare of the ceiling lights.
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.

