An Energy Performance Certificate (EPC) measures how energy-efficient a property is, rating it from A (most efficient) to G (least efficient).
For landlords, EPCs are legally required before a property can be rented, and failure to comply can lead to fines and restrictions. Understanding the rules now will save you time, money, and stress.
Domestic Properties
Commercial Properties
| Date | Milestone & Requirement |
|---|---|
| May 1, 2026 | Renters' Rights Act: Now in force. Section 21 "no-fault" evictions are abolished; all tenancies move to a periodic structure. |
| Late 2026 | Mandatory PRS Database: All private rental properties must be registered on the new government portal. |
| 2026 – 2029 | The RdSAP 10 Opportunity: The window to upgrade properties using the current, simple cost-based assessment system. |
| Sept 30, 2029 | THE CUTOFF: End of RdSAP 10. Final day to lodge an EPC "C" under current rules to lock in 10-year Grandfather Rights compliance. |
| Oct 1, 2029 | HEM Mandatory: All new EPC assessments move to the stricter Home Energy Model. The "easy" path to a Grade C is officially closed. |
| Oct 1, 2030 | MEES Deadline: All rental properties must hit EPC Grade C or have a registered £10k spend exemption. Fines up to £30k. |
EPC ratings are based on energy efficiency measures, including:
Not all properties can reach an EPC C rating, and in these cases, landlords can register an exemption. Common exemptions include:
For detailed advice, visit: EPC Exemptions Guide
For detailed advice and professional assessment services, visit: LandlordEPCs Pre-Inspection Guide