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Dyfed · SA15

Cloakrooms & downstairs WCs in Llanelli

If you are planning a cloakroom or downstairs WC in Llanelli, the first step is a free survey visit: we measure, check your pipework and electrics, and give you a written quote.

£1,650–£4,200 inc VAT2–4 working daysFree home survey
Downstairs cloakroom with a compact WC and corner basin, example for Llanelli
Postcode districts
SA15
Nearby
Gorseinon, Swansea and Ammanford
Guide price
£1,650–£4,200
Typical time on site
2–4 working days
Water
Soft across most of Dyfed
Survey
Free, at your home

What does a cloakroom or downstairs WC cost in Llanelli?

In Llanelli, a cloakroom or downstairs WC typically costs £1,650–£4,200 including VAT, based on Wales prices. 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.

Upgrade

£2,800–£4,200
  • Feature tiles and lighting

New cloakroom

£3,300–£7,000
  • Formed under the stairs or in a utility

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

Working in Llanelli

We work right across Llanelli — SA15 — and in neighbouring Gorseinon and Swansea.

Homes in and around Llanelli vary, so we look at the floor, the walls and the water system before we price anything. We survey cloakrooms in Llanelli with the headroom in mind as well as the floor area, because under-stair spaces lose height quickly. For a new cloakroom in Llanelli, the first thing we look at is where the nearest drain or soil stack runs.

Water across much of Dyfed is soft. In soft water, taps, wastes and toilet pans scale up slowly, so brushed and matt finishes are a safe choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

  • A survey that checks the headroom under the stairs, the door swing and how the waste will reach the drain
  • Compact sanitaryware: a short-projection, back-to-wall or wall-hung WC and a corner, wall-hung or slim vanity basin
  • Splashback or feature tiling and a new floor, often LVT or porcelain
  • A concealed cistern frame or WC unit where the space allows

Decisions to make first

Macerator or gravity

Gravity drainage is silent and needs no maintenance. A macerator lets a WC go where a pipe could not otherwise fall, provided another WC in the house is on gravity drainage.

Finishes

A small room can carry a bolder tile or wallpaper. A feature wall behind the WC costs far less here than in a full bathroom because there is so little of it.

Rules that apply in Wales

In Wales, Part H covers a new drainage connection and the Welsh Part F covers ventilation, with rates similar to England. The Welsh Part P has a wider notifiable list, so check with your electrician whether the cloakroom lighting and fan need to be notified.

More about cloakrooms & downstairs WCs

Cloakrooms & downstairs WCs in Llanelli: questions

What is the price of a cloakroom or downstairs WC in Llanelli?

A cloakroom or downstairs WC in Llanelli usually costs £1,650–£4,200 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 SA15 in Llanelli?

Yes. We cover all of Llanelli, including SA15, and nearby Gorseinon, Swansea and Ammanford. Survey visits are free and arranged at a time that suits you.

Is the water hard in Llanelli?

Water across much of Dyfed is soft. In soft water, taps, wastes and toilet pans scale up slowly, so brushed and matt finishes are a safe choice. Hardness varies street by street, so check the figure for your postcode with your water supplier.

Who handles building control for a cloakroom or downstairs WC in Llanelli?

Building control for Llanelli 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 a toilet under the stairs?

Yes, if there is enough headroom where you stand at the basin and in front of the WC, and the waste can reach a drain. Under-stair cloakrooms work well in houses where the stairs rise from the hall. We check the headroom and the drainage route at the survey before quoting.

Cloakrooms & downstairs WCs in Llanelli

Book a free home survey in Llanelli. You get a measured layout and an itemised written price before anything is ordered.