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 Salisbury (SP1 and SP5) 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
- Wiltshire, England
- Postcodes
- SP1 and SP5
- Location
- 20 miles north-west of Southampton
- Pricing region
- South West
What do EPC and energy upgrades in Salisbury involve?
- Ventilation to control condensation
- Double or secondary glazing
- Loft and roof insulation
- Internal or external wall insulation
- LED lighting
Which rules apply in Salisbury?
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 Salisbury 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 Salisbury?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Loft insulation, whole house | £650 – £1,250 | £680 – £1,300 | house |
| Internal wall insulation | £60 – £100 | £60 – £100 | m² of wall |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Salisbury 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 Salisbury 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 Salisbury
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 Salisbury?
We cover the whole of Wiltshire and work UK-wide. For Salisbury the nearest towns on our list are Andover (16 miles), Totton (17 miles), Southampton (20 miles).
Where do I check the HMO rules for an address in Salisbury?
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 Salisbury?
Our guide ranges for South West 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 Salisbury
- Andover · 16 mi
- Totton · 17 mi
- Southampton · 20 mi
- Eastleigh · 21 mi
- Winchester · 21 mi
- New Milton · 22 mi
- All of Wiltshire
Other HMO services in Salisbury
- Damp, mould and HHSRS repairs in Salisbury
- Full HMO refurbishment in Salisbury
- Commercial and above-shop to HMO in Salisbury
- Rewires and EICR remedials in Salisbury
- Professional and co-living HMO refurbs in Salisbury
- Loft conversions for extra rooms in Salisbury
- Void and between-tenancy refurbs in Salisbury
- Bedroom upgrades and room refits in Salisbury