Bathroom renovation in Caernarfon

Postcode districts: LL55
Nearby: Bangor, Holyhead and Llandudno
Guide price: £7,000–£14,000
Typical time on site: 8–15 working days
Water: Soft across most of Gwynedd
Survey: Free, at your home

What does a bathroom renovation cost in Caernarfon?

Guide price in Caernarfon: £7,000–£14,000 including VAT, depending on the room and what you choose. Prices in Wales run at about 7% below 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.

Refresh

£4,600–£7,400

Make good and decorate

Typical

Full renovation

£7,400–£14,000

Back to brick or studwork

Structural

£11,250–£20,500

New drainage route

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

Working in Caernarfon

We work right across Caernarfon — LL55 — and in neighbouring Bangor and Holyhead.

Caernarfon gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If you have just bought a house in Caernarfon, renovating the bathroom before moving in saves living through the dust. A renovation survey in Caernarfon looks behind the surfaces, at joists, pipework and wiring, before any figure is put on paper.

Supplies across most of Gwynedd are soft. That leaves you free to choose matt black, brushed brass or clear glass without worrying much about limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

Tiling, fitting of the suite and furniture, making good and decorating, then handover
A survey of the structure and services: joists, walls, ceilings, pipework, wastes, wiring and ventilation
Layout changes such as moved doors, new stud walls or boxing for concealed cisterns
Strip-out back to brick or studwork, with waste taken away by a licensed waste carrier

Decisions to make first

Pipe material

Copper suits exposed runs and the area near the boiler. Plastic pipe is quicker under floors and inside walls, and long runs need fewer joints.

Shower floor

With the floor already up, a renovation is the easiest time to form a level shower floor or a full wet room.

Rules that apply in Wales

Wales applies its own building regulations, including a wider Part P and its own Parts F and H. Structural and drainage changes go through building control in much the same way as in England.

More about bathroom renovation

Bathroom renovation in Caernarfon: questions

How much should I budget for a bathroom renovation in Caernarfon?

A bathroom renovation in Caernarfon usually costs £7,000–£14,000 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.

Is the water hard in Caernarfon?

Who handles building control for a bathroom renovation in Caernarfon?

Building control for Caernarfon 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 a bathroom renovation take?

Allow 8–15 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 Caernarfon.

Can I live in the house during a bathroom renovation?

Yes, most people do. Expect dust, noise and the water to be off for short spells, and plan for no bath or shower in that room for two to three weeks. If it is your only toilet, talk to us at the survey about keeping a WC working for as much of the job as possible.