- Postcode districts
- BN25
- Nearby
- Peacehaven, Rottingdean and Eastbourne
- Guide price
- £5,000–£10,000
- Typical time on site
- 4–8 working days
- Water
- Hard across most of East Sussex
- Survey
- Free, at your home
What does an en-suite cost in Seaford?
For Seaford, 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
- Shower, basin and WC replaced
Upgrade
- Full-height porcelain tiling
New en-suite
- Formed inside an existing bedroom
Guide prices for Seaford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Seaford
We work right across Seaford — BN25 — and in neighbouring Peacehaven and Rottingdean.
Being a smaller town does not change how we work in Seaford: free survey, written quote, one team. If your Seaford en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit. We quote new en-suites in Seaford only after checking the drainage route on site, so the price reflects the work your house actually needs.
Water across much of East Sussex is hard. If your supply in Seaford 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
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
- 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
- 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
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.
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.

