In short: HMO energy upgrades improve the energy performance certificate (EPC) rating and cut running costs: loft and wall insulation, heating and controls, glazing, ventilation and lighting. Across Bridgend, 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
- Bridgend, Coity, Maesteg, Porthcawl, Pyle
What do EPC and energy upgrades in Bridgend involve?
- LED lighting
- Internal or external wall insulation
- Review of the EPC recommendations
- Loft and roof insulation
- Ventilation to control condensation
- Double or secondary glazing
Which rules apply in Bridgend?
- Rented homes must meet at least EPC E. Whether the planned EPC C standard will apply in Wales has not yet been confirmed.
- Councils assess hazards, including damp and mould, under the HHSRS, alongside the fitness for human habitation rules for occupation contracts.
- Building regulations cover structural work, partitions, drainage, fire-resisting construction and electrics; confirm with building control whether the conversion is a material change of use.
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 EPC and energy upgrades cost in Bridgend?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £610 – £1,200 | house |
| Internal wall insulation | £60 – £100 | £60 – £90 | m² of wall |
Typical time on site: 2–15 working days. For a figure for your house, try the guide-price tool.
EPC and energy upgrades by town in Bridgend
Questions about EPC and energy upgrades in Bridgend
Are there grants?
Some schemes support landlords. Eligibility changes, so check the current government and energy company schemes for your nation.
Which upgrade gives the best EPC improvement?
It depends on the house. Loft insulation and heating controls are often the cheapest gains; wall insulation and heating systems make larger differences.
Do you carry out EPC and energy upgrades across Bridgend?
Yes, across the whole of Bridgend, including Bridgend, Coity, Maesteg.
Who licenses HMOs in Bridgend?
Bridgend council licenses HMOs in its area. Landlords must also register with Rent Smart Wales.
Other HMO services in Bridgend
- Damp, mould and HHSRS repairs in Bridgend
- Full HMO refurbishment in Bridgend
- Commercial and above-shop to HMO in Bridgend
- Rewires and EICR remedials in Bridgend
- Professional and co-living HMO refurbs in Bridgend
- Loft conversions for extra rooms in Bridgend
- Sound insulation in Bridgend
- Shared bathroom and shower room refits in Bridgend