- Nation
- England
- Pricing region
- South East
- Postcode areas
- GU, RH, KT, TW
- Main towns
- Woking, Guildford, Esher, Redhill, Staines
What do EPC and energy upgrades in Surrey involve?
- LED lighting
- Heating, hot water and smart controls
- Loft and roof insulation
- Ventilation to control condensation
- Review of the EPC recommendations
- A post-works EPC through your assessor
Which rules apply in Surrey?
- 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 Surrey?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £730 – £1,400 | house |
| Internal wall insulation | £60 – £100 | £70 – £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 Surrey
- Woking
- Guildford
- Esher
- Redhill
- Staines
- Banstead
- Leatherhead
- Aldershot
- Ewell
- Farnham
- Epsom
- Camberley
- Egham
- Sunbury-on-Thames
- Ashford (Surrey)
- Walton-on-Thames
- Godalming
- Reigate
- Horley
- Caterham
Questions about EPC and energy upgrades in Surrey
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 Surrey?
Yes, across the whole of Surrey, including Woking, Guildford, Esher.
Who licenses HMOs in Surrey?
HMOs in Surrey 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 Surrey
- Damp, mould and HHSRS repairs in Surrey
- Full HMO refurbishment in Surrey
- Commercial and above-shop to HMO in Surrey
- Rewires and EICR remedials in Surrey
- Professional and co-living HMO refurbs in Surrey
- Loft conversions for extra rooms in Surrey
- Communal kitchen refits in Surrey
- Void and between-tenancy refurbs in Surrey