Understanding EPC Ratings
EPC validity, minimum standards and key facts
Quick reference for the rules most people ask about. Always confirm current law for your nation (England / Wales / Scotland / Northern Ireland can differ).
| Topic | Typical position (England & Wales) | Notes |
|---|---|---|
| Validity | 10 years | One certificate can cover several sales or tenancies while it remains in date. |
| Minimum for private renting | Band E | Below E usually needs a registered exemption before marketing or granting a tenancy. |
| Exemptions | Often time-limited (e.g. 5 years) | Examples can include listed buildings where works would harm character, cost-cap limits, or improvements that are not feasible. Rules are specific — check the exemption register guidance. |
| On-site visit | About 30–60 minutes | Depends on size and access. Only an accredited Domestic Energy Assessor can lodge the certificate. |
| In our report | Register match when available | We show the lodged certificate we can match to the address. We do not issue new EPCs ourselves. |
More detail: landlords, buyers & sellers, or ordering a new EPC.