Energy Performance Certificate (EPC) Explained

The Cedar Crest Team
3 hours ago
2 min read

A guide to what EPCs mean for homeowners and buyers

AN ENERGY PERFORMANCE CERTIFICATE, or EPC, is a legal requirement when selling, renting, or constructing a property. It provides a snapshot of a home’s energy efficiency, rated on a scale from A to G, with A representing the most efficient.

EPCs have been part of the property scene for over ten years, but many homeowners and buyers are still unclear about what they involve, why they matter, and how they can influence decisions.

What an EPC shows

An EPC shows two main ratings: the current energy efficiency of the property and its potential if improvements are made. The assessment considers factors such as insulation, heating systems, double glazing, and renewable technologies. Along with the ratings, the certificate provides estimated energy costs and recommended upgrades.

For buyers and tenants, an EPC offers insight into the likely running costs of a home. For sellers and landlords, it is a legal requirement that must be in place before the property is listed for sale.

How an EPC is Obtained

An EPC can only be issued by an accredited energy assessor who visits the property to carry out inspections. The process is straightforward and usually takes less than an hour, depending on the size of the property. Once completed, the certificate remains valid for ten years and is registered on a national database accessible to potential buyers or tenants.

The cost of an EPC varies, but it is usually modest compared to other moving expenses. Some estate agents include it within their marketing packages, while others require homeowners to organise it separately.

Why EPCs Matter

EPC ratings are increasingly important in property decisions. A higher rating can make a home more attractive to buyers worried about running costs or environmental impact.

Looking ahead, discussions persist about increasing these minimum standards further. Buyers could use an EPC to negotiate the price if significant improvements are recommended.

Improving Your EPC Rating

Typical improvements that enhance an EPC score include upgrading insulation, installing more efficient boilers, fitting double or triple glazing, and adding renewable energy systems such as solar panels. Some measures require a substantial investment, while others, like draft proofing or lowenergy lighting, are affordable and easy to implement.

An improved rating not only reduces running costs but also increases a property’s value and attractiveness. For homeowners, it improves both comfort and sustainability

A Key Part of Today's Housing Market

EPCs are more than just a formality. They influence how properties are perceived and affect affordability. Although quick to obtain and relatively inexpensive, their impact on long-term planning should not be ignored. Whether buying or selling, understanding an EPC is crucial for navigating the property market.