- Postcode districts
- CR0, CR2, CR5, CR7, CR8, CR9 + 2 more
- Nearby
- Mitcham, Purley and Streatham
- Guide price
- £5,600–£11,250
- Typical time on site
- 4–8 working days
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does an en-suite cost in Croydon?
Guide price in Croydon: £5,600–£11,250 including VAT, depending on the room and what you choose. Prices in London run at about 25% 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 Croydon including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Croydon
We cover every part of Croydon, including CR0, CR2, CR5 and 5 more postcode districts, and nearby Mitcham (3.2 miles) and Purley (3.3 miles).
London homes in Croydon often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. If your Croydon home has one bathroom and a good-sized main bedroom, an en-suite is often the change that eases the morning queue. If your Croydon en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.
Most of Greater London has very hard water. If your supply in Croydon 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
- A door that suits a tight space: inward, outward, sliding or a pocket door
- A survey that traces the route from the en-suite to the soil stack and checks the fall the waste pipes would need
- An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
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.
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.

