- Postcode districts
- RG21, RG22, RG23, RG24
- Nearby
- Tadley, Alton and Fleet
- 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 Basingstoke?
In Basingstoke, an en-suite typically costs £5,000–£10,000 including VAT, based on South East England prices. Labour costs in South East England put local prices at about 12% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Shower, basin and WC replaced
Upgrade
- Full-height porcelain tiling
New en-suite
- Formed inside an existing bedroom
Guide prices for Basingstoke including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Basingstoke
As well as Basingstoke itself (RG21, RG22, RG23 and 1 more postcode districts), we survey in Tadley, Alton and Fleet.
Basingstoke has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. If you live in a Basingstoke flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents. If the en-suite in your Basingstoke home was squeezed in by a previous owner, a refit is a chance to fix the door swing and the tray size.
Water across much of Hampshire is hard. If your supply in Basingstoke 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 pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
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.
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.
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.

