MEES 2027 & 2030: what commercial landlords need to know

The Minimum Energy Efficiency Standards (MEES) framework has moved commercial buildings from "should improve" to "must comply". The proposed pathway to EPC B by 2030, with an interim EPC C step by 2027, means every commercial landlord in England and Wales needs a portfolio-level plan — not a building-by-building reaction.

The current position

As of April 2023 it is unlawful to continue letting a commercial property with an EPC rating of F or G. The next tightening is expected to require a minimum rating of C by 2027, and B by 2030 — subject to consultation. Assets that fall short cannot be let, and the enforcement risk sits with the landlord, not the tenant.

Why portfolio landlords should act now

The practical lead time on plant replacement, fabric upgrades and re-metering is 12–24 months. Waiting until the deadline is confirmed is the single largest risk to portfolio income we see.

A practical readiness checklist

• ›Audit your ratings. An accurate EPC register, with expiry dates, is step one.
• ›Model the gap. For each asset below the target, quantify the specific measures needed and their capital cost.
• ›Sequence works around voids and lease events. Upgrades are cheapest when tied to natural refurbishment windows.
• ›Stress-test income. Model the impact of holding assets that cannot be re-let.

Our MEES portfolio review service delivers this in a single reporting cycle. Get in touch to discuss your portfolio.