MEES Compliance & EPC Improvement

The Minimum Energy Efficiency Standards (MEES) regulations set the minimum Energy Performance Certificate (EPC) rating required to let commercial property in England and Wales. If your property doesn’t meet the minimum standard, you cannot legally:

• Grant a new lease
• Renew an existing lease
• Continue an existing lease (since April 2023)

This isn’t a future concern — it’s current law with real enforcement and significant penalties. If you’re unsure where a building stands, get an early steer — the cheapest fixes are the ones planned ahead.

| Date | Minimum EPC Rating | Status | | --- | --- | --- | | Now (since April 2023) | E | In force — applies to all lettings including existing leases | | 2027 (expected) | C | Proposed — will affect most commercial stock | | 2030 (expected) | B | Proposed — will require significant improvements for many buildings |

A property that currently scrapes an E rating will need substantial improvement to meet the 2027 standard. The time to plan is now — not when the deadline is imminent and contractors are busy.

Legal compliance

You cannot legally let a non-compliant property. This isn’t optional or advisory — it’s the law.

Enforcement and penalties

Penalties for breaches include:

• Fines of up to £150,000 per property
• Publication on a public register (reputational damage)
• Enforcement notices requiring compliance

Local authorities are the enforcement body, and enforcement activity is increasing.

Lettability

Beyond legal compliance, tenants increasingly consider energy costs and sustainability. A poor EPC rating affects marketability, tenant quality, and achievable rent.

Asset value

Properties with poor energy performance are increasingly discounted in valuations. Investors and lenders scrutinise EPC ratings. Non-compliance affects not just income but capital value.

Future-proofing

The trajectory is clear — standards will keep tightening. Addressing energy performance now avoids rushed, expensive work later when everyone is competing for contractors before deadlines.

Landlords with properties rated E, F, or G

If your property is currently rated E, you’re legal today but won’t be when standards rise. If it’s F or G, you’re already non-compliant unless you have a registered exemption.

Landlords planning for 2027/2030

Properties rated D or below need to plan for the tightening standards. Understanding what’s needed — and budgeting for it — should happen now.

Property owners approaching lease events

If you’re granting a new lease, renewing, or have a break clause approaching, MEES compliance needs to be confirmed or achieved before the event.

Investors acquiring properties

Poor EPC ratings should factor into acquisition pricing. Understanding improvement costs before you buy prevents surprises after.

Anyone facing enforcement

If you’ve received (or expect) enforcement action, you need to achieve compliance or register a valid exemption.

We’ve partnered with specialist energy assessors, to provide a complete MEES compliance service. They handle the energy assessment; we handle the building works.

Step 1: Energy assessment

The energy assessors review your property and model what improvements would achieve the required EPC rating. They don’t just tell you the current position — they identify the specific measures that will move you from E to C, or C to B, with costs and payback analysis for each option.

Step 2: Works specification

Based on the assessment recommendations, we specify the improvement works required. This might include:

• Insulation upgrades (walls, roof, floor)
• Heating system improvements or replacement
• Lighting upgrades (LED, controls)
• Glazing improvements
• Building management systems
• Renewable energy installations

We prepare detailed specifications suitable for contractor pricing.

Step 3: Procurement and contract administration

We manage the tender process, evaluate contractor submissions, and recommend appointment. Then we administer the works contract — site inspections, payment certification, quality control, completion — ensuring the improvements are delivered to specification, on budget, and on programme.

Step 4: Re-assessment and certification

Once works are complete, the energy assessors re-assess the property and issue the new EPC certificate, confirming you’ve achieved the required rating.

Not every property can achieve the required rating cost-effectively. The regulations include exemptions for specific circumstances:

7-year payback exemption

If improvements that would achieve compliance wouldn’t pay back within 7 years through energy savings, you may be able to register an exemption.

Consent exemptions

If you can’t get necessary consents — planning permission, listed building consent, tenant consent for works — an exemption may apply.

Devaluation exemption

If improvements would reduce the property’s value by more than 5%, you may qualify for an exemption.

New landlord exemption

Newly-acquired properties have a temporary exemption period.

Important: Exemptions must be registered on the PRS Exemptions Register. They last 5 years, are personal to the landlord, and don’t transfer on sale. An exemption isn’t a permanent solution — it’s a temporary measure while you plan proper compliance.

We can assist in establishing whether an exemption might apply to your situation and, if so, help you register it properly.

Financial penalties

• Up to £5,000 for letting a non-compliant property for less than 3 months
• Up to £10,000 for letting for 3 months or more
• Up to £150,000 for providing false or misleading information

These are per-property penalties. A portfolio of non-compliant properties multiplies the exposure.

Reputational damage

Breach details are published on a public register for at least 12 months. This is visible to tenants, investors, and the market.

Unlettable property

Beyond penalties, you simply cannot let a non-compliant property. Voids, lost income, and stranded assets are the practical consequence.

The properties most at risk are those currently rated D or E — legal today, but non-compliant when standards tighten. If this describes your portfolio, consider:

Assessment now

Understand what each property needs to reach C (2027) and B (2030). This informs budgeting and capital planning.

Phased improvement

You don’t have to do everything at once. A phased programme can spread costs and coordinate with other works (refurbishments, lease events, maintenance cycles).

Natural opportunities

Lease ends, refurbishments, and major maintenance are natural points to incorporate energy improvements. Planning ahead lets you capture these opportunities.

Funding and incentives

Energy improvements may qualify for incentives, and energy cost savings can offset capital expenditure. The assessment should include payback analysis.

Specialist energy assessors providing EPC assessments, MEES compliance advice, and energy consultancy for commercial property. They bring technical expertise in building energy performance; we bring expertise in managing building works. Together, we provide a complete solution from assessment through to certified compliance.

For the improvement works:

• Contract Administration — Managing the delivery of improvement works

When acquiring property:

• Pre-Acquisition Surveys — Assess EPC position and improvement costs before purchase

For ongoing maintenance:

• Planned Maintenance Schedules — Integrate energy improvements into long-term planning