Understanding EPC Ratings From A to G Explained Simply

An EPC rating is calculated using the Standard Assessment Procedure (SAP) methodology, which considers the property's construction, heating, insulation, and lighting. Band A properties are highly efficient with low running costs, while band G properties are the least efficient and often the most expensive to heat. Most UK rental homes fall between bands D and E.

For landlords, the rating is not just a label — it directly affects whether you can let the property. Under current MEES regulations, properties rated F or G cannot be let on a new tenancy unless registered on the PRS Exemptions Register. Improving from an F to an E, or from an E to a D, can also make your property more attractive to tenants concerned about energy bills.

If you are unsure what your current rating means or how to improve it, Leyton Landlord Certificates can assess your property and explain practical next steps. Contact us on 0800 654 6211 for expert advice tailored to landlords in Leyton and East London.