EPC Certificates: What Landlords Need to Know in 2026

Energy Performance Certificates (EPCs) remain a legal requirement for landlords in England and Wales in 2026. They play a key role in improving energy efficiency, reducing carbon emissions, and helping tenants manage energy costs.

What Is an EPC?

An EPC shows how energy-efficient a property is, rated from A (most efficient) to G (least efficient). It also includes:

• Estimated energy costs

• Carbon emissions

• Recommendations to improve efficiency

An EPC is valid for 10 years.

Is an EPC Still Mandatory in 2026?

Yes. Landlords must have a valid EPC:

• Before marketing a property for rent or sale

• Before granting a new tenancy

• When renewing or extending a tenancy (if the EPC has expired)

Failing to provide an EPC can result in financial penalties.

Minimum EPC Rating Requirements

As of 2026:

• The minimum legal standard remains EPC rating E for most private rented properties.

• Landlords cannot legally rent out properties rated F or G, unless a valid exemption is registered.

⚠️ Important:
The UK government has previously proposed raising the minimum EPC requirement to C for rented properties. While timelines have changed, landlords are strongly encouraged to improve properties toward a C rating to stay future-proof and compliant.

Exemptions

You may be exempt if:

• Improvements exceed the cost cap

• Required measures would damage the property structure

• All recommended improvements have already been made

Exemptions must be registered and are usually time-limited.

Why EPCs Matter More Than Ever

• Rising energy costs mean tenants prefer efficient homes

• Better EPC ratings can increase property value

• Energy-efficient homes attract long-term tenants

• Preparing now avoids rushed upgrades later if regulations tighten

Recommended Improvements to Boost EPC Rating

• Loft and cavity wall insulation

• Double or triple glazing

• Upgrading boilers or heating systems

• Low-energy lighting

• Smart heating controls

Penalties for Non-Compliance

Landlords who fail to comply may face:

• Fines of up to £5,000 per property

• Inability to legally let the property

• Enforcement action by local authorities

Final Thoughts

In 2026, EPC compliance is not just about meeting minimum standards—it’s about preparing for the future. Investing in energy efficiency now can save money, attract tenants, and ensure your property remains legally lettable in the years ahead.