Energy Performance Certificate requirements for rental properties have been one of the more genuinely unsettled areas of landlord regulation in recent years — proposed changes have been announced, delayed, and revised more than once, which makes it particularly important to check the current confirmed position rather than relying on something read a year or more ago.
The established baseline. Since 2020, rental properties in England have generally needed to achieve a minimum EPC rating of E in order to be legally let, with certain limited exemptions available in specific circumstances — for instance, where achieving the minimum would require alterations affecting a property’s structure or fabric in ways that aren’t practically achievable.
The proposed tightening to C. Government proposals to raise the minimum required rating to C, at least for new tenancies, have been under discussion for some time, but the specific implementation date has moved more than once. Rather than relying on a previously reported date, the safest approach for any landlord planning ahead is to check the currently confirmed government position directly before making decisions based on a specific deadline.
Why acting ahead of a hard deadline can still make sense. Even setting aside the regulatory question entirely, EPC rating is increasingly something tenants actively consider when comparing properties — partly for genuine cost-of-living reasons around heating efficiency, and partly because environmental considerations feature more prominently in tenant decision-making than they did some years ago. Separately, some mortgage lenders and landlord insurers are beginning to factor EPC rating into their own pricing and risk assessment, independent of what the legal minimum currently requires.
What typically moves a property from D or E toward C. Loft insulation, where it’s absent or below current recommended levels, is often one of the more cost-effective improvements available. Upgrading an older, inefficient boiler can make a significant difference. Straightforward measures like LED lighting throughout, and improved loft or cavity wall insulation where applicable, can often move a property’s rating meaningfully without the scale of investment required for more extensive works like external wall insulation.
A practical starting point. If your current EPC is more than a couple of years old, it’s worth obtaining a current one before assuming it still accurately reflects the property — particularly if any improvements have been made in the meantime that might not be reflected in an older certificate, or conversely, if the property’s condition has changed in ways that might affect the rating negatively.
The broader point. Rather than waiting for a specific deadline to become certain before acting, landlords with properties sitting at D or E, where straightforward and reasonably priced improvements are available, may find it sensible to address this proactively — both to stay ahead of a regulatory position that has shown a consistent direction of travel even amid delays, and because of the growing tenant and lender interest in energy efficiency independent of the legal minimum.
General information, not legal advice. Property Lounge, Guildford.
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