UK regulation banning the letting of energy-inefficient buildings.

  • UK regulation banning the letting of energy-inefficient buildings.
  • Phased: E required from 2018, C required from 2027 (proposed), B required from 2030.

Minimum Energy Efficiency Standards (MEES)

Regulations · UK

Short definition

UK regulation banning the letting of energy-inefficient buildings.

Full definition

Phased: E required from 2018, C required from 2027 (proposed), B required from 2030. Sub-standard buildings face six-figure fines and a marketing ban. Reshaping every UK Class A capex programme.

Why this matters for Class A leasing

Minimum Energy Efficiency Standards (MEES) is part of the regulations vocabulary that institutional Class A occupiers, landlords, and advisers use across UK markets. Understanding it correctly affects how you read lease documents, model occupancy economics, and benchmark deal terms across cities. Class A Atlas tracks the UK definition alongside the global standard so cross-border occupiers can translate quickly.

Related topics

  • ESG / LEED for Tenants — How tenants evaluate, negotiate, and report on ESG performance in a Class A office lease.