- Nation
- England
- Pricing region
- South West
- Postcode areas
- DT, BH, SP, BA
- Main towns
- Bournemouth, Poole, Weymouth, Christchurch
What does ensuite installation in Dorset involve?
- Tanking and waterproof wall boards
- Waste, macerator or pumped drainage
- Shower, WC, basin and heated towel rail
- Survey of room size, drainage and water pressure
- Tiling, flooring and finishing
- Lighting and electrics to bathroom zones
Which rules apply in Dorset?
- Licensed HMOs must meet national minimum bedroom sizes: 6.51 m² for one person aged 10 or over, 10.22 m² for two, and 4.64 m² for a child under 10.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- Electrical installations must be inspected and tested at least every 5 years; remedial work is due within 28 days, or sooner if the report says so.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.
How much does ensuite installation cost in Dorset?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,150 – £10,400 | ensuite |
| Shared bathroom refit | £5,500 – £9,000 | £5,700 – £9,350 | bathroom |
Typical time on site: 5–10 working days per ensuite. For a figure for your house, try the guide-price tool.
Ensuite installation by town in Dorset
Questions about ensuite installation in Dorset
Do ensuites need building control?
New drainage and extraction usually fall under the building regulations, so a building notice or competent-person self-certification is normally needed.
Can an ensuite go anywhere?
It needs a route for waste water. Gravity drainage is best; where that is not possible, a macerator or pump can work. We check at the survey.
Do you carry out ensuite installation across Dorset?
Yes, across the whole of Dorset, including Bournemouth, Poole, Weymouth.
Who licenses HMOs in Dorset?
HMOs in Dorset are licensed by the local council for the address. Where an area has several councils, each runs its own licensing and planning policies.
Other HMO services in Dorset
- Shared bathroom and shower room refits in Dorset
- Professional and co-living HMO refurbs in Dorset
- Bedroom upgrades and room refits in Dorset
- Rewires and EICR remedials in Dorset
- House to HMO conversion in Dorset
- Layout changes and room reconfiguration in Dorset
- Void and between-tenancy refurbs in Dorset
- Fire alarm and detection systems in Dorset