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. Landlords in Corby (NN14, NN17 and NN18) usually come to us with a council letter, a fire risk assessment or a house they have just bought. We price from whichever you have.
- Area
- Northamptonshire, England
- Postcodes
- NN14, NN17 and NN18
- Location
- 19 miles west of Peterborough
- Pricing region
- East Midlands
What do EPC and energy upgrades in Corby involve?
- LED lighting
- Double or secondary glazing
- Ventilation to control condensation
- Internal or external wall insulation
- Loft and roof insulation
Which rules apply in Corby?
Here is what usually applies to a Corby job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- 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 Corby?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £630 – £1,200 | house |
| Internal wall insulation | £60 – £100 | £60 – £100 | m² of wall |
Prices in Corby are shown with our regional adjustment for East Midlands (below the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Most jobs of this kind take 2–15 working days. If a council deadline applies in Corby, tell us at the first call so the programme is built around it.
When do Corby landlords need it?
We usually get the call when:
- An EPC below the required minimum
- Planning ahead for higher standards
Questions about EPC and energy upgrades in Corby
Will insulation cause condensation?
Not if it is designed with ventilation and vapour control. We always pair insulation with suitable ventilation.
How far do you travel from Corby?
We cover the whole of Northamptonshire and work UK-wide. For Corby the nearest towns on our list are Kettering (7 miles), Market Harborough (10 miles), Wellingborough (13 miles).
Does a shared house in Corby 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 Corby?
Our guide ranges for East Midlands 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 Corby
- Kettering · 7 mi
- Market Harborough · 10 mi
- Wellingborough · 13 mi
- Stamford · 14 mi
- Rushden · 15 mi
- Wigston Magna · 18 mi
- All of Northamptonshire
Other HMO services in Corby
- Damp, mould and HHSRS repairs in Corby
- Full HMO refurbishment in Corby
- Commercial and above-shop to HMO in Corby
- Rewires and EICR remedials in Corby
- Professional and co-living HMO refurbs in Corby
- Loft conversions for extra rooms in Corby
- Extensions for extra rooms in Corby
- Shared bathroom and shower room refits in Corby