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. For a house in Great Yarmouth we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately.
- Area
- Norfolk, England
- Postcodes
- NR30 and NR31
- Location
- 18 miles east of Norwich
- Pricing region
- East of England
What do EPC and energy upgrades in Great Yarmouth involve?
- Internal or external wall insulation
- Heating, hot water and smart controls
- Review of the EPC recommendations
- A post-works EPC through your assessor
- LED lighting
Which rules apply in Great Yarmouth?
EPC and energy upgrades in Great Yarmouth must satisfy national law for England, the council’s written HMO standards and, where walls, drainage or fire separation change, the building rules. In short:
- 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.
How much do EPC and energy upgrades cost in Great Yarmouth?
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Great Yarmouth can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Typical time on site: 2–15 working days. We agree the programme with you before starting and send photo updates as the work progresses.
When do Great Yarmouth landlords need it?
Typical reasons for this work in Great Yarmouth:
- An EPC below the required minimum
- High bills in an all-inclusive rent
Questions about EPC and energy upgrades in Great Yarmouth
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 cover all of Great Yarmouth?
Yes. We work across Great Yarmouth and the NR30 and NR31 postcode areas, plus the rest of Norfolk. Nearby places we also cover include Lowestoft, Norwich, Bowthorpe.
Where do I check the HMO rules for an address in Great Yarmouth?
With the local council for the address. 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 Great Yarmouth?
Our guide ranges for East of England 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 Great Yarmouth
- Lowestoft · 9 mi
- Norwich · 18 mi
- Bowthorpe · 22 mi
- Stowmarket · 42 mi
- Thetford · 43 mi
- Ipswich · 45 mi
- All of Norfolk
Other HMO services in Great Yarmouth
- Damp, mould and HHSRS repairs in Great Yarmouth
- Full HMO refurbishment in Great Yarmouth
- Commercial and above-shop to HMO in Great Yarmouth
- Rewires and EICR remedials in Great Yarmouth
- Professional and co-living HMO refurbs in Great Yarmouth
- Loft conversions for extra rooms in Great Yarmouth
- Fire doors in Great Yarmouth
- Licence condition and schedule-of-works in Great Yarmouth