- Postcode districts
- L18, L19, L24, L25
- Nearby
- Hunts Cross, Allerton and Speke
- Guide price
- £4,200–£8,500
- Typical time on site
- 4–8 working days
- Water
- Soft across most of Merseyside
- Survey
- Free, at your home
What does an en-suite cost in Garston?
In Garston, an en-suite typically costs £4,200–£8,500 including VAT, based on North West England prices. We adjust the national guide for North West England, where prices are typically about 6% below the UK average. 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 Garston including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Garston
As well as Garston itself (L18, L19, L24 and 1 more postcode districts), we survey in Hunts Cross, Allerton and Speke.
Garston gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Garston home has one bathroom and a good-sized main bedroom, an en-suite is often the change that eases the morning queue. For an en-suite in Garston, the first question at the survey is always where the waste can reach the soil stack.
Most of Merseyside is supplied with soft water. If that holds for your street in Garston, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. 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 survey that traces the route from the en-suite to the soil stack and checks the fall the waste pipes would need
- A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
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.
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.
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.

