En-suites in Penarth

Postcode districts: CF64
Nearby: Cardiff, Barry and Caerphilly
Guide price: £4,200–£8,400
Typical time on site: 4–8 working days
Water: Moderately hard across most of South Glamorgan
Survey: Free, at your home

What does an en-suite cost in Penarth?

As a guide, budget £4,200 to £8,400 including VAT for an en-suite in Penarth; your written quote will pin it down. We adjust the national guide for Wales, where prices are typically about 7% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£3,700–£6,500

Tiling, lighting and extractor fan

Typical

Upgrade

£5,600–£8,800

Walk-in shower or larger tray

New en-suite

£6,500–£13,000

New stud walls, drainage and pump if needed

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

Working in Penarth

As well as Penarth itself (CF64), we survey in Cardiff, Barry and Caerphilly.

Being a smaller town does not change how we work in Penarth: free survey, written quote, one team. If the en-suite in your Penarth home was squeezed in by a previous owner, a refit is a chance to fix the door swing and the tray size. If you live in a Penarth flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents.

Most of South Glamorgan has moderately hard water. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Penarth. 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 short-projection or wall-hung WC and a compact basin chosen to keep the floor clear
An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
A pumped waste or macerator where gravity drainage is not possible, and only where the house already has a WC on gravity drainage

Decisions to make first

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.

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.

Rules that apply in Wales

Wales has its own Part F with similar extract rates and its own Part P, which makes more electrical work notifiable than in England. The drainage for a new en-suite falls under Part H. The work should be notified, and you should receive the certificates at the end.

More about en-suites

En-suites in Penarth: questions

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

An en-suite in Penarth usually costs £4,200–£8,400 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.

Is the water hard in Penarth?

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

Building control for Penarth 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 Penarth.

Do I need building regulations approval for an en-suite?

A new en-suite usually does, because it involves new drainage, an extractor fan and new electrical circuits. A like-for-like refit of an existing en-suite normally does not, apart from any electrical work that is notifiable where you live. We tell you which parts apply at the survey.