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. We carry this out across Neath Port Talbot, priced against the HMO rules for Wales and the council’s own standards.
- Nation
- Wales
- Pricing region
- Wales
- Postcode areas
- SA
- Main towns
- Neath, Briton Ferry
What do EPC and energy upgrades in Neath Port Talbot involve?
- A post-works EPC through your assessor
- Review of the EPC recommendations
- Loft and roof insulation
- Ventilation to control condensation
- LED lighting
- Double or secondary glazing
Which rules apply in Neath Port Talbot?
- 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 Neath Port Talbot?
| 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 Neath Port Talbot
Questions about EPC and energy upgrades in Neath Port Talbot
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.
Are there grants?
Some schemes support landlords. Eligibility changes, so check the current government and energy company schemes for your nation.
Do you carry out EPC and energy upgrades across Neath Port Talbot?
Yes, across the whole of Neath Port Talbot, including Neath, Briton Ferry.
Who licenses HMOs in Neath Port Talbot?
Neath Port Talbot council licenses HMOs in its area. Landlords must also register with Rent Smart Wales.
Other HMO services in Neath Port Talbot
- Damp, mould and HHSRS repairs in Neath Port Talbot
- Full HMO refurbishment in Neath Port Talbot
- Commercial and above-shop to HMO in Neath Port Talbot
- Rewires and EICR remedials in Neath Port Talbot
- Professional and co-living HMO refurbs in Neath Port Talbot
- Loft conversions for extra rooms in Neath Port Talbot
- Licence condition and schedule-of-works in Neath Port Talbot
- Small HMO conversions (3–6 sharers) in Neath Port Talbot