- Nation
- England
- Pricing region
- North East
- Postcode areas
- DL, DH, TS, SR
- Main towns
- Darlington, Hartlepool, Stockton-on-Tees, Durham, Chester-le-Street
What do EPC and energy upgrades in County Durham involve?
- Review of the EPC recommendations
- Heating, hot water and smart controls
- Internal or external wall insulation
- LED lighting
- Loft and roof insulation
- A post-works EPC through your assessor
Which rules apply in County Durham?
- Rented homes must currently meet at least EPC E, with a £3,500 spending cap. The government plans EPC C by October 2030, subject to legislation.
- Councils assess hazards, including damp, mould and fire, under the HHSRS; revised regulations and guidance applied from 23 June 2026.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- Councils can fine up to £7,000 where a Category 1 hazard is not removed when it reasonably could have been.
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 do EPC and energy upgrades cost in County Durham?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £600 – £1,150 | 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 County Durham
- Darlington
- Hartlepool
- Stockton-on-Tees
- Durham
- Chester-le-Street
- Billingham
- Stanley
- Consett
- Newton Aycliffe
- Bishop Auckland
- Seaham
- Peterlee
Questions about EPC and energy upgrades in County Durham
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 County Durham?
Yes, across the whole of County Durham, including Darlington, Hartlepool, Stockton-on-Tees.
Who licenses HMOs in County Durham?
HMOs in County Durham 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 County Durham
- Damp, mould and HHSRS repairs in County Durham
- Full HMO refurbishment in County Durham
- Commercial and above-shop to HMO in County Durham
- Rewires and EICR remedials in County Durham
- Professional and co-living HMO refurbs in County Durham
- Loft conversions for extra rooms in County Durham
- Fire alarm and detection systems in County Durham
- Fire doors in County Durham