- Nation
- Northern Ireland
- Pricing region
- Northern Ireland
- Postcode areas
- BT
- Main towns
- Bangor (County Down), Banbridge, Holywood
What do EPC and energy upgrades in County Down involve?
- Heating, hot water and smart controls
- Internal or external wall insulation
- Ventilation to control condensation
- A post-works EPC through your assessor
- Loft and roof insulation
- LED lighting
Which rules apply in County Down?
- Check current Department for Communities guidance on energy standards for privately rented homes.
- Licence conditions and council enforcement cover disrepair, damp and mould in licensed HMOs.
- New HMOs need building control approval as well as planning permission.
In Northern Ireland, licensing is run centrally by the NI HMO Unit, and all new HMOs need planning permission and building control approval from the local council.
How much do EPC and energy upgrades cost in County Down?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £580 – £1,100 | house |
| Internal wall insulation | £60 – £100 | £50 – £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 County Down
Questions about EPC and energy upgrades in County Down
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.
Will insulation cause condensation?
Not if it is designed with ventilation and vapour control. We always pair insulation with suitable ventilation.
Do you carry out EPC and energy upgrades across County Down?
Yes, across the whole of County Down, including Bangor (County Down), Banbridge, Holywood.
Who licenses HMOs in County Down?
HMO licensing in County Down, as everywhere in Northern Ireland, is run by the NI HMO Unit at Belfast City Council. Planning and building control are handled by the local council.
Other HMO services in County Down
- Damp, mould and HHSRS repairs in County Down
- Full HMO refurbishment in County Down
- Commercial and above-shop to HMO in County Down
- Rewires and EICR remedials in County Down
- Professional and co-living HMO refurbs in County Down
- Loft conversions for extra rooms in County Down
- HMO fire safety upgrades in County Down
- Escape routes, emergency lighting and fire stopping in County Down
