What does a bathroom renovation cost in Mid Glamorgan?
Our guide range in Mid Glamorgan is £7,000–£14,000 including VAT. Prices in Mid Glamorgan run at about 7% below the UK guide, based on Wales labour rates.
Refresh
- Same layout, new suite
Full renovation
- Re-plaster, new pipework and electrics
Structural
- Ventilation and lighting redesigned
Guide prices for Mid Glamorgan including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in Mid Glamorgan?
Most of Mid Glamorgan is supplied with soft water. 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. A renovation survey in Rhondda looks behind the surfaces, at joists, pipework and wiring, before any figure is put on paper.
What the job includes
- Repairs to rotten floorboards, joists or other timber found once the room is open
- Strip-out back to brick or studwork, with waste taken away by a licensed waste carrier
- Layout changes such as moved doors, new stud walls or boxing for concealed cisterns
- A survey of the structure and services: joists, walls, ceilings, pipework, wastes, wiring and ventilation
- Re-plastering or boarding, with cement-based boards and tanking in the wet areas
- New wiring, lighting, extractor fan and RCD protection, installed and certified by a qualified electrician
Decisions to make first
Shower floor
With the floor already up, a renovation is the easiest time to form a level shower floor or a full wet room.
How far back to strip
Back to brick gives a clean start. Keeping sound plaster on some walls saves time and money, and the survey shows which walls can stay.
Plaster or boards
Plaster suits dry walls that will be painted. Cement-based tile backer boards are the better base behind showers and under heavy tiles.
Heating
Moving the radiator, adding a heated towel rail or laying underfloor heating is simpler while the room is stripped.
Rules that apply in Wales
Renovating a bathroom inside an existing home does not need planning permission. Listed buildings need listed building consent for alterations that affect their character, which can include internal work and new soil or vent pipes through walls. In a flat, check the lease: freeholder consent is often needed for wet rooms, moving the WC or new extract vents, and sound insulation and leak risk to the flat below matter. Electrical work must meet BS 7671, with 30 mA RCD protection on every bathroom circuit.
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.

