HMO energy upgrades improve the energy performance certificate (EPC) rating and cut running costs: loft and wall insulation, heating and controls, glazing, ventilation and lighting. Horley is 23 miles south of London. We price EPC and energy upgrades there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for.
- Area
- Surrey, England
- Postcodes
- RH6
- Location
- 23 miles south of London
- Pricing region
- South East
What do EPC and energy upgrades in Horley involve?
- Internal or external wall insulation
- Heating, hot water and smart controls
- Ventilation to control condensation
- Double or secondary glazing
- Review of the EPC recommendations
Which rules apply in Horley?
The rules below are the England-wide position for this kind of work. Councils add their own standards and schemes on top, so we always check the address in Horley before we price.
- 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.
How much do EPC and energy upgrades cost in Horley?
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Horley can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Allow 2–15 working days on site for a typical job. Drawings, approvals and long-lead items such as kitchens or fire door sets are booked before we start.
When do Horley landlords need it?
We usually get the call when:
- Planning ahead for higher standards
- An EPC below the required minimum
Questions about EPC and energy upgrades in Horley
Are there grants?
Some schemes support landlords. Eligibility changes, so check the current government and energy company schemes for your nation.
Which postcodes in Horley do you work in?
All of them, including RH6, and the surrounding parts of Surrey.
Does a shared house in Horley need an HMO licence?
In England, a mandatory licence is needed for 5 or more people from 2 or more households. Smaller HMOs can need a licence where the council runs additional licensing, which is common in towns with many shared houses. Check the council’s website for the address.
How much do EPC and energy upgrades cost in Horley?
Our guide ranges for South East are in the table on this page, and the guide-price tool gives a figure for your house. A fixed written quote follows a free site visit.
EPC and energy upgrades near Horley
- Crawley · 4 mi
- Redhill · 5 mi
- Reigate · 5 mi
- East Grinstead · 7 mi
- Caterham · 8 mi
- Coulsdon · 10 mi
- All of Surrey
Other HMO services in Horley
- Damp, mould and HHSRS repairs in Horley
- Full HMO refurbishment in Horley
- Commercial and above-shop to HMO in Horley
- Rewires and EICR remedials in Horley
- Professional and co-living HMO refurbs in Horley
- Loft conversions for extra rooms in Horley
- Fire alarm and detection systems in Horley
- Shared bathroom and shower room refits in Horley