Energy Performance Certificate (EPC)

Documentation

A document rating a property's energy efficiency from A to G, required before marketing a property for rent and given to tenants

Energy Performance Certificate (EPC) is a document rating a property's energy efficiency from A (most efficient) to G (least efficient), required for all rental properties in England and Wales. The minimum EPC rating for lettings is E, with properties rated F or G prohibited from being let unless a valid exemption is registered. The government proposes raising the minimum to C from 2028, potentially affecting millions of rental properties. Maximum penalty for non-compliance is GBP5,000.

EPC Ratings

RatingEnergy EfficiencyRequirement
A92-100Excellent
B81-91Very Good
C69-80Good - Target by 2030
D55-68Average
E39-54Minimum legal (until 2030)
F21-38Below legal minimum
G1-20Lowest efficiency

Current rules:

  • EPC required before marketing property
  • Minimum rating of E required to let legally
  • Must be given to tenant before tenancy starts
  • Valid for 10 years
  • Displayed on property listings

Coming changes:

  • 2030: Minimum EPC C for new tenancies
  • 2030+: Minimum EPC C for all tenancies (proposed)

EPC Contents

An EPC includes:

  • Current energy efficiency rating
  • Potential rating after improvements
  • Environmental impact rating
  • Estimated energy costs
  • Recommendations for improvements
  • Property details

Getting an EPC

  • Must be produced by accredited assessor
  • Takes 30-60 minutes typically
  • Costs £60-120
  • Register at: epcregister.com

Exemptions

Properties exempt from minimum E:

  • Listed buildings (if improvements harm character)
  • Temporary buildings (<2 years)
  • Properties where all improvements made
  • Cost cap exceeded (£3,500)
  • Valid exemption registered

For Letting Agents

EPC compliance requires:

  • Check EPC before taking on property
  • Ensure minimum E rating met
  • Include rating in marketing materials
  • Advise landlords on improvement options
  • Prepare for 2030 changes

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