What are MEES Regulations?

MEES stands for Minimum Energy Efficiency Standards. They form part of UK energy efficiency legislation designed to reduce carbon emissions and improve building performance.

For commercial property, MEES set a minimum EPC rating that a landlord must meet before a property can be legally let.

Current Position – Commercial (Non-Domestic) Property

The current minimum standard for most privately rented commercial property is:

EPC rating E or above

Key milestones:

• 1 April 2018 – MEES applied to new commercial leases, renewals and extensions

• 1 April 2023 – MEES extended to all existing commercial tenancies, even with no lease changes

If a property has an EPC rating of F or G, it is classed as sub-standard under MEES.

NOTE- changes were anticipated leading the market to believe that a "B" rating would be required from 2030. This legislation has not been enacted therefore the "E" rating is likely to remain in place through to 2035. There is no guarantee that this will prove to be the case as Governments may change their position without notice.

Landlord & Property Manager Obligations

To remain MEES compliant, landlords must:

1. Hold a valid EPC
   The EPC must be in date and accurately reflect the building.

2. Improve energy efficiency where required
   Where cost-effective improvements are available, landlords are expected to carry them out.

3. Register an exemption where improvements are not viable
   Exemptions must be:

   • Evidence-based

   • Registered on the PRS Exemptions Register

   • Renewed when they expire (typically after 5 years)

Failure to act before letting or continuing to let may result in enforcement action.

Exemptions are not automatic and must be registered correctly. Common non-domestic exemptions include:

• 7-Year Payback Test
  Where recommended improvements do not pay for themselves within seven years.

• All Improvements Made
  Where all relevant improvements have been carried out but the EPC rating remains below E.

• Third-Party Consent
  Where consent from a tenant, planning authority or freeholder is refused.

• Devaluation Exemption
  Where improvements would reduce the market value of the property by more than 5%.

• Temporary Exemptions
  For limited situations such as a recently acquired property.

⚠ Exemptions are time-limited and may not transfer automatically on sale.

Commercial Property (Non-Domestic)

Government has consistently signalled plans to raise MEES standards for commercial buildings. While final legislation is pending, proposals have referenced:

• An interim improvement target

• A longer-term goal of EPC B by 2030*

The direction of travel is clear: higher standards, tighter enforcement, and fewer exemptions.

*This date has been passed with no final legislation therefore the belief is the projections will not be in place before 2035

✔ Do you have a valid EPC?
✔ Is the rating E or above?
✔ If F or G, have improvement options been reviewed?
✔ If improvements aren’t viable, is an exemption registered?
✔ Are exemptions still in date?
✔ Is the property being marketed, let or renewed?

If any box is uncertain, pleasecontact us on 01253 486 919 for the latest professional advice.

What happens if I let a commercial property with an EPC F or G?
You may be in breach of MEES regulations and subject to enforcement action and penalties.

Does MEES apply if the tenant hasn’t changed?
Yes. Since April 2023, MEES applies to all existing commercial tenancies.

Do MEES rules apply to all commercial buildings?
Only where an EPC is legally required and the property is privately rented.

Can I sell a property that’s EPC F or G?
Yes, but letting restrictions still apply, and buyers will consider MEES risk.

How long do exemptions last?
Most exemptions last up to 5 years and must be reviewed and re-registered.

We are fully accredited commercial EPC assessors with strong local experience across the Fylde Coast. Our approach is clear and practical — accurate EPC assessments, straightforward advice on MEES obligations, and flexible appointments that minimise disruption. Whether you’re managing a single property or a large portfolio, we help you stay compliant with confidence.