- Postcode districts
- TR18
- Nearby
- Camborne, Redruth and Falmouth
- Guide price
- £7,600–£15,250
- Typical time on site
- 8–15 working days
- Water
- Soft across most of Cornwall
- Survey
- Free, at your home
What does a bathroom renovation cost in Penzance?
As a guide, budget £7,600 to £15,250 including VAT for a bathroom renovation in Penzance; your written quote will pin it down. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refresh
- Make good and decorate
Full renovation
- Back to brick or studwork
Structural
- New drainage route
Guide prices for Penzance including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Penzance
In Penzance we cover TR18; we also cover Camborne, 12.5 miles away, and Redruth.
Penzance gets the same process as anywhere else: a free survey at your home and a written, itemised quote. A renovation survey in Penzance looks behind the surfaces, at joists, pipework and wiring, before any figure is put on paper. If your Penzance home is older and the bathroom still has original pipework or plaster behind the tiles, the survey shows whether a renovation or a refit makes more sense.
Supplies across most of Cornwall 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
- Strip-out back to brick or studwork, with waste taken away by a licensed waste carrier
- Re-plastering or boarding, with cement-based boards and tanking in the wet areas
- Repairs to rotten floorboards, joists or other timber found once the room is open
- Layout changes such as moved doors, new stud walls or boxing for concealed cisterns
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.
Rules that apply in England
In England, structural changes, new drainage or a new connection to the soil stack under Part H, and new circuits under Part P can all be building regulations work. A registered electrician can self-certify the electrics; structural and drainage work may need a building notice or a full plans application to building control.

