Updated July 2026. You need a valid Energy Performance Certificate (EPC) to let a property in England, and minimum energy standards are about to get much tougher. This guide covers what an EPC is, the current minimum, and the confirmed move to EPC C by 2030.
What is an EPC?
An EPC rates a property’s energy efficiency from A (most efficient) to G and is valid for 10 years. You must have a valid EPC to market and let a property, and give a copy to the tenant.
The current minimum standard
Under the current Minimum Energy Efficiency Standards (MEES), you cannot let a property with an EPC below band E unless a valid exemption is registered. This has applied to all existing tenancies since 2020.
The big change: EPC C by 2030
The Government has confirmed it will raise the minimum standard for privately rented homes to the equivalent of EPC C. Key points from its 2026 response:
- Landlords must meet the higher standard by 1 October 2030.
- A cost cap of £10,000 per property applies; the Government estimates an average spend of around £5,400.
- If a property still falls short after £10,000 is spent, you can register a 10-year exemption.
- New EPC metrics (fabric, smart readiness and heating) are due from October 2026.
The regulations are being laid to take effect for compliance by 1 October 2030 — so start planning improvements now. See our guide to adding value and efficiency on a budget and energy-efficiency tips.
Frequently asked questions
What EPC rating do I need to let a property?
At least band E now. The minimum is confirmed to rise to band C, with compliance required by 1 October 2030.
How much will I have to spend?
Up to a £10,000 cap per property for the EPC C standard; the Government estimates an average of about £5,400. A 10-year exemption is available if the standard isn’t met after spending the cap.
Written by the Landlords Portal team. Sources: GOV.UK. General information, not legal advice.
