Quick answer
EPC requirements for UK rental properties — minimum E rating, validity periods, exemptions, and penalties for landlords in Doncaster.
An Energy Performance Certificate (EPC) is a legal requirement for almost all rental properties in the UK. You cannot let a property without a valid EPC, and since 2020, the minimum rating for new tenancies in England is E.
What is an EPC?
An EPC rates a property’s energy efficiency from A (most efficient) to G (least efficient). It is produced by an accredited domestic energy assessor and is valid for 10 years. The certificate includes recommendations for improving energy performance.
Minimum rating requirements
| Rule | Detail |
|---|---|
| Minimum rating to let | E or above (England and Wales) |
| Applies to | New tenancies since 1 April 2020; all tenancies since 1 April 2023 |
| Proposed future minimum | C by 2030 (consultation stage — not yet law) |
Properties rated F or G cannot legally be let unless a valid exemption is registered on the PRS Exemptions Register.
When you need an EPC
- Before marketing a property for rent
- Before a new tenancy begins
- When selling a property
- After significant energy-related improvements (may want updated rating)
Provide a copy to tenants free of charge at the earliest opportunity — ideally before they commit to the tenancy.
Valid exemptions
Limited exemptions exist, including:
- Properties where all relevant improvements have been made and the rating remains below E
- Properties where improvements would devalue the property by more than 5%
- Short-term lets (under six months)
- Listed buildings (in some cases — seek advice)
Exemptions must be registered and are time-limited (typically five years).
Penalties
Local authorities can fine landlords up to £5,000 for renting a property below EPC E without a valid exemption.
Improving your rating
Common improvements that raise EPC ratings:
- Loft insulation (270mm+)
- Cavity wall insulation
- Upgrading to a modern condensing boiler
- Double glazing
- LED lighting
- Smart heating controls
If your Doncaster property is rated F or G, address improvements before marketing or register an exemption if applicable.
Checking EPC status before you let
Before letting any property, check that the EPC rating meets current requirements. For how Doncaster rents are assessed, see Doncaster rents and how valuations work.
See also: landlord legal requirements UK · compliance guides