Small bathrooms in Cardiff

Postcode districts: CF10, CF11, CF24
Nearby: Penarth, Caerphilly and Barry
Guide price: £4,200–£7,900
Typical time on site: 5–8 working days
Water: Moderately hard across most of South Glamorgan
Survey: Free, at your home

What does a small bathroom cost in Cardiff?

As a guide, budget £4,200 to £7,900 including VAT for a small bathroom in Cardiff; 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.

Essential

£3,700–£5,600

Space-saving bath or shower bath

Typical

Signature

£5,600–£7,900

Wall-hung vanity and WC

Bespoke

£7,900–£11,250

Underfloor heating

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

Working in Cardiff

In Cardiff we cover CF10, CF11 and CF24; we also cover Penarth, 2.9 miles away, and Caerphilly.

In a city the size of Cardiff, parking and access for a skip are worth sorting before the start date — we will ask at the survey. If you live in a terrace or semi in Cardiff with a compact bathroom, swapping a pedestal basin and close-coupled WC for wall-hung pieces is often the biggest single gain. If nobody in your Cardiff home has used the bath in years, we can price a walk-in shower layout next to a shorter bath so you can compare.

Most of South Glamorgan has moderately hard water. Easy-clean glass and good-quality brassware are money well spent. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

Boarding, tanking and tiling, with larger tiles where they suit the walls to cut down grout lines
Recessed niches, mirror cabinets and wall-hung vanity units to get storage off the floor
Strip-out, waste removal, testing and a clean handover
Space-saving sanitaryware: a short-projection or wall-hung WC and a compact or semi-recessed basin

Decisions to make first

WC type

A short-projection close-coupled WC sits closer to the wall than a standard pan. A wall-hung WC on a concealed frame shows the floor beneath it and is easier to clean around.

Keep the bath or go walk-in

A 1500 or 1600 mm bath keeps a bath in a short room. A walk-in shower with a single glass panel opens up the floor and makes the room read as larger.

Rules that apply in Wales

Wales has its own Part P, with a wider list of notifiable work than England, and its own Part F with similar extract rates. Expect the electrical work to be notified and certified.

More about small bathrooms

Small bathrooms in Cardiff: questions

How much should I budget for a small bathroom in Cardiff?

A small bathroom in Cardiff usually costs £4,200–£7,900 including VAT. Expect the lower end for a like-for-like job with standard products, and the upper end if things move or you choose premium finishes. Your quote is itemised and fixed in writing once agreed.

Do you cover CF10 in Cardiff?

Yes. We cover all of Cardiff, including CF10, CF11 and CF24, and nearby Penarth, Caerphilly and Barry. Survey visits are free and arranged at a time that suits you.

Is the water hard in Cardiff?

Who handles building control for a small bathroom in Cardiff?

Building control for Cardiff 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.

Is it worth taking the bath out of a small bathroom?

It is worth it if nobody in the house uses the bath. A walk-in shower in the same space gives more standing room, a lower step and a more open floor. If it is the only bath in a family home, consider keeping one, perhaps a 1500 or 1600 mm bath with a shower over it. Our small bathroom ideas guide covers more options.