In short: A shared bathroom refit replaces worn or failing bathrooms in an HMO with hard-wearing, easy-clean ones: good extraction, waterproofing, thermostatic showers and finishes that stand up to several users a day. Across Caerphilly, the work is planned around Wales’s HMO rules and the standards the local council publishes.
- Nation
- Wales
- Pricing region
- Wales
- Postcode areas
- CF
- Main towns
- Caerphilly, Gelligaer, Blackwood, Bargoed, Nelson (Caerphilly)
What do shared bathroom and shower room refits in Caerphilly involve?
- Slip-resistant flooring
- Tanking and waterproofing
- Strip-out and repairs to floors and walls
- Thermostatic shower and bath or walk-in shower
- Extractor fan with humidistat or overrun
- Wall panels or tiling
Which rules apply in Caerphilly?
- Kitchen and bathroom ratios are set in each council’s HMO standards.
- Councils assess hazards, including damp and mould, under the HHSRS, alongside the fitness for human habitation rules for occupation contracts.
- An electrical inspection and test at least every 5 years, with the report given to the contract-holder within 14 days.
Welsh councils set their own HMO standards and may run additional licensing. In Wales, changing a house to a C4 HMO always needs planning permission, so check planning first.
How much do shared bathroom and shower room refits cost in Caerphilly?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Shared bathroom refit | £5,500 – £9,000 | £5,150 – £8,450 | bathroom |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,750 – £9,400 | ensuite |
| Mould treatment and making good | £250 – £500 | £240 – £470 | room |
Typical time on site: 5–10 working days. For a figure for your house, try the guide-price tool.
Shared bathroom and shower room refits by town in Caerphilly
Questions about shared bathroom and shower room refits in Caerphilly
What stops mould in shared bathrooms?
Good extraction that keeps running after use, some background heat and finishes that do not trap moisture. We fit all three.
How many bathrooms does my HMO need?
The national test is adequacy; councils usually set a ratio, often one bathroom per five sharers, with an extra WC in some cases. We check your council’s figure.
Do you carry out shared bathroom and shower room refits across Caerphilly?
Yes, across the whole of Caerphilly, including Caerphilly, Gelligaer, Blackwood.
Who licenses HMOs in Caerphilly?
Caerphilly council licenses HMOs in its area. Landlords must also register with Rent Smart Wales.
Other HMO services in Caerphilly
- Ensuite installation in Caerphilly
- Damp, mould and HHSRS repairs in Caerphilly
- Communal kitchen refits in Caerphilly
- Void and between-tenancy refurbs in Caerphilly
- Full HMO refurbishment in Caerphilly
- Layout changes and room reconfiguration in Caerphilly
- Escape routes, emergency lighting and fire stopping in Caerphilly
- Extensions for extra rooms in Caerphilly