- Postcode districts
- TR18
- Nearby
- Camborne, Redruth and Falmouth
- Guide price
- £4,600–£9,200
- Typical time on site
- 4–8 working days
- Water
- Soft across most of Cornwall
- Survey
- Free, at your home
What does an en-suite cost in Penzance?
Guide price in Penzance: £4,600–£9,200 including VAT, depending on the room and what you choose. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Tiling, lighting and extractor fan
Upgrade
- Walk-in shower or larger tray
New en-suite
- New stud walls, drainage and pump if needed
Guide prices for Penzance including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Penzance
We work right across Penzance — TR18 — and in neighbouring Camborne and Redruth.
Being a smaller town does not change how we work in Penzance: free survey, written quote, one team. If your Penzance home has one bathroom and a good-sized main bedroom, an en-suite is often the change that eases the morning queue. If you live in a Penzance flat, check the lease before planning a new en-suite, as freeholder consent is often needed for new drainage and vents.
Water across much of Cornwall is soft. If that holds for your street in Penzance, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A door that suits a tight space: inward, outward, sliding or a pocket door
- IP-rated lighting, a shaver socket and the electrics done by a qualified electrician, tested and certified
- Stud walls with acoustic insulation and moisture-resistant board for a new en-suite
- An extractor fan ducted to outside, sized to the room and wired with an overrun timer or humidistat
Decisions to make first
Night lighting
A mirror light or low-level LED strip on its own switch lets you use the en-suite at night without the full glare of the ceiling lights.
Shower size
A 900 mm square tray is a comfortable minimum for an enclosure. In a long, narrow room, a 1200 by 800 mm walk-in tray with one glass panel feels far more generous.
Rules that apply in England
In England, a new en-suite brings in Part H for the new connection to the soil stack, Approved Document F for ventilation, at 15 litres per second intermittent or 8 litres per second continuous extract, and Part P for the new circuits. The electrician should be registered with a competent person scheme, or the work notified to building control. On a refit, avoid replacing the fan with a less effective one.

