- Nation
- England
- Pricing region
- East of England
- Postcode areas
- CB, PE, SG
- Main towns
- Peterborough, Cambridge, Wisbech, Saint Neots, Huntingdon
What do EPC and energy upgrades in Cambridgeshire involve?
- LED lighting
- Heating, hot water and smart controls
- Review of the EPC recommendations
- A post-works EPC through your assessor
- Internal or external wall insulation
- Ventilation to control condensation
Which rules apply in Cambridgeshire?
- 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.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- Councils can fine up to £7,000 where a Category 1 hazard is not removed when it reasonably could have been.
- 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 Cambridgeshire?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £690 – £1,300 | house |
| Internal wall insulation | £60 – £100 | £60 – £110 | 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 Cambridgeshire
Questions about EPC and energy upgrades in Cambridgeshire
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.
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 Cambridgeshire?
Yes, across the whole of Cambridgeshire, including Peterborough, Cambridge, Wisbech.
Who licenses HMOs in Cambridgeshire?
HMOs in Cambridgeshire 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 Cambridgeshire
- Damp, mould and HHSRS repairs in Cambridgeshire
- Full HMO refurbishment in Cambridgeshire
- Commercial and above-shop to HMO in Cambridgeshire
- Rewires and EICR remedials in Cambridgeshire
- Professional and co-living HMO refurbs in Cambridgeshire
- Loft conversions for extra rooms in Cambridgeshire
- Student HMO refurbishment in Cambridgeshire
- Extensions for extra rooms in Cambridgeshire