EPC rules for landlords

Since April 2020, privately rented homes in England and Wales have needed an EPC rating of E or better before they can be let. Here is how the rules work, what they cost to break, and where they are heading.

The minimum standard today

The Minimum Energy Efficiency Standard applies to almost all privately rented domestic property. If the certificate says F or G, you cannot legally let the home, to new or existing tenants, unless a valid exemption is registered. You also need a valid EPC in place whenever you market the property and at the start of any new tenancy; give the tenant a copy.

Exemptions

The main route is the cost cap: if you have carried out all improvements possible within the cap (set at £3,500 including VAT per property) and the home still rates F or G, you can register a 5-year exemption on the national exemptions register. Narrower exemptions exist for listed buildings where consent for works is refused, for cases where a tenant refuses consent, and where works would devalue the property, each needing evidence. Exemptions attach to the landlord, so a buyer inherits the problem rather than the exemption.

Penalties

Enforcement sits with local authorities. Letting a sub-standard property currently carries civil penalties of up to £5,000 per property, and separate fines apply for failing to provide an EPC at all. Councils vary widely in how actively they enforce, but the register is public, which makes non-compliance easy to spot.

The proposed move to C

The government has consulted on raising the minimum to band C for new tenancies around 2030, with a higher cost cap. As of September 2026 this is a stated intention, and the final regulations, dates and cap are still to be confirmed, so treat any firm deadline you read as provisional and check the current position on gov.uk before making decisions. The direction of travel, though, is clear enough that improvement work you do now is unlikely to be wasted.

What the data says about the gap

Certificates lodged in the last 4 quarters give a rough picture of how far the stock has to travel: see the share of homes rated C or better in your area on our local authority table. If your property sits at D, the jump to C is often one or two measures; this guide covers costs and order.