EPC C by 2030: What Landlords Need to Know

Alongside the Renters' Rights Act, landlords face another major compliance milestone: raising the minimum energy efficiency of privately rented homes in England and Wales to the equivalent of EPC Band C by 1 October 2030.

The headline numbers

• Compliance date: 1 October 2030 for all private tenancies — a single deadline, not a phased rollout by rating.
• Investment cap: £10,000 per property. If you cannot reach the standard within that cap, you may register a high-cost exemption (valid for 10 years) on the PRS Exemptions Register.
• Grandfathering: Properties with an EPC C or above under the current Energy Efficiency Rating (EER) methodology before 1 October 2029 are treated as compliant until that EPC expires or is replaced.

A new way of measuring energy performance

From late 2026, a transition period begins toward the Home Energy Model (HEM) — a dual-metric standard replacing the familiar single EPC score. From 1 October 2029, new EPCs will use HEM exclusively.

Under the new rules, landlords must typically meet Band C on:

• Fabric performance (insulation, glazing, draught-proofing), and
• Either a heating system metric or a smart readiness metric — the landlord chooses which secondary standard to pursue.

In practice, many F- and G-rated properties will need substantial works — not just a boiler swap. Landlords with portfolios of older stock should start auditing EPCs now, not in 2029.

Why early action pays off

If you can achieve EPC C under the current, more familiar methodology before October 2029, you lock in compliance under the grandfathering rules for the life of that certificate. That window is worth using — especially if you are weighing up whether to upgrade, sell, or change tenure.

Properties on a long-term corporate lease may still need to meet MEES if let residentially at the point of compliance, but the fixed income from a corporate tenant can make funding upgrades easier to justify — and you are not juggling void periods while works are carried out between individual tenancies.

General information only, not legal or surveying advice. Consult an EPC assessor and solicitor for property-specific guidance.