En-suites in Thamesmead

Postcode districts: DA18, SE2, SE28
Nearby: Barking, Welling and Becontree
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 Thamesmead?

For Thamesmead, our guide range for an en-suite is £5,600 to £11,250 including VAT. We adjust the national guide for London, where prices are typically about 25% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£5,000–£8,800

Tiling, lighting and extractor fan

Typical

Upgrade

£7,500–£12,000

Walk-in shower or larger tray

New en-suite

£8,800–£17,500

New stud walls, drainage and pump if needed

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

Working in Thamesmead

We work right across Thamesmead — DA18, SE2 and SE28 — and in neighbouring Barking and Welling.

In Thamesmead, many bathrooms are in flats or converted houses, so we check lease consents, access and the floor below before we price. For an en-suite in Thamesmead, the first question at the survey is always where the waste can reach the soil stack. If your Thamesmead en-suite fan just blows into the loft, we can duct it properly to outside as part of the refit.

Water across much of Greater London is very hard. If your supply in Thamesmead 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
An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
A shower tray or level-access former, an enclosure or walk-in panel, and a thermostatic valve

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.

More about en-suites

En-suites in Thamesmead: questions

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

An en-suite in Thamesmead usually costs £5,600–£11,250 including VAT. The final figure comes down to what you choose and what we find at the survey; your written quote lists every item so you can see where the money goes.

Do you cover DA18 in Thamesmead?

Yes. We cover all of Thamesmead, including DA18, SE2 and SE28, and nearby Barking, Welling and Becontree. Survey visits are free and arranged at a time that suits you.

Is the water hard in Thamesmead?

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

Building control for Thamesmead 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.

Can you put an en-suite anywhere?

Almost anywhere the waste can reach the soil stack. Gravity drainage needs a steady fall in the pipe, so the further the en-suite is from the stack, the more depth you need under the floor or behind boxing. Where that is not possible, a pumped waste or macerator can be used if the home already has a WC on gravity drainage. Our guide to adding an en-suite covers this in more detail.