En-suites in Epsom

Postcode districts: KT17, KT19
Nearby: Ewell, Banstead and Sutton
Guide price: £5,000–£10,000
Typical time on site: 4–8 working days
Water: Hard across most of Surrey
Survey: Free, at your home

What does an en-suite cost in Epsom?

For Epsom, our guide range for an en-suite is £5,000 to £10,000 including VAT. 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

£4,500–£7,800

Shower, basin and WC replaced

Typical

Upgrade

£6,700–£10,750

Full-height porcelain tiling

New en-suite

£7,800–£15,750

Formed inside an existing bedroom

Guide prices for Epsom including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Epsom

We work right across Epsom — KT17 and KT19 — and in neighbouring Ewell and Banstead.

Homes in and around Epsom vary, so we look at the floor, the walls and the water system before we price anything. We quote new en-suites in Epsom only after checking the drainage route on site, so the price reflects the work your house actually needs. If you live in a Epsom 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 Surrey is hard. If your supply in Epsom 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
A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage
An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat

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.

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.

More about en-suites

En-suites in Epsom: questions

What is the price of an en-suite in Epsom?

An en-suite in Epsom usually costs £5,000–£10,000 including VAT. Where you land in that range depends on the size of the room, whether the layout changes and the products you choose. After the free survey you get an itemised written quote, and the price is fixed in writing once the layout and products are agreed.

Who handles building control for an en-suite in Epsom?

Building control for Epsom is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

How long does an en-suite take?

Allow 4–8 working days on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Epsom.

Is the home survey in Epsom really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

What extractor fan does an en-suite need?

In England, a new en-suite needs extract ventilation of at least 15 litres per second if the fan runs intermittently, or 8 litres per second if it runs continuously. Duct it to outside, keep the duct run short, and choose a quiet fan with an overrun timer, because it sits next to a bedroom.