- Nation
- England
- Pricing region
- South West
- Postcode areas
- EX, TQ, PL, DT
- Main towns
- Plymouth, Exeter, Paignton, Torquay, Newton Abbot
What do EPC and energy upgrades in Devon involve?
- Review of the EPC recommendations
- Heating, hot water and smart controls
- Internal or external wall insulation
- Ventilation to control condensation
- LED lighting
- Loft and roof insulation
Which rules apply in Devon?
- 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 can fine up to £7,000 where a Category 1 hazard is not removed when it reasonably could have been.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
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 Devon?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £680 – £1,300 | house |
| Internal wall insulation | £60 – £100 | £60 – £100 | 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 Devon
Questions about EPC and energy upgrades in Devon
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.
What EPC does a rented HMO need?
In England and Wales most lets must currently reach at least EPC E, and the government plans EPC C in England by 2030, subject to legislation. How an HMO is let can affect how the EPC rules apply, so check the current guidance for your property.
Do you carry out EPC and energy upgrades across Devon?
Yes, across the whole of Devon, including Plymouth, Exeter, Paignton.
Who licenses HMOs in Devon?
HMOs in Devon are licensed by the local council for the address. Where an area has several councils, each runs its own licensing and planning policies.