Not every property is required to have an Energy Performance Certificate (EPC). Certain homes fall under exemptions or special cases, and understanding these rules is crucial for homeowners and landlords to remain compliant and avoid penalties.

Our EPC Assessors in London regularly advise on exemptions and can guide property owners through the complexities of EPC regulations:
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1. When EPCs Are Legally Required

EPCs are generally mandatory for:

  • Properties being sold in England, Wales, and Northern Ireland

  • Properties being rented to new tenants

Failing to provide an EPC in these cases can lead to fines and delays in property transactions.

2. Common EPC Exemptions

Certain properties are legally exempt from requiring an EPC. These include:

  • Listed buildings: If compliance would alter their character or appearance

  • Temporary structures: Intended for less than 2 years

  • Industrial buildings: Large warehouses, factories, and agricultural buildings with low energy use

  • Standalone buildings <50m²: Small garden offices or sheds

  • Buildings due for demolition: If the certificate is not required under planning law

Each exemption has specific conditions; assumptions can’t be made without proper verification.

3. Special Cases in Residential Properties

Even some residential properties may fall under special cases:

  • Homes with unusual construction: Earth-sheltered or timber-framed properties

  • Partially completed new builds: Only partially habitable units may have temporary EPC considerations

  • Multi-building properties: EPC may be needed per unit, not per plot

Assessors evaluate these special cases carefully to determine the legal requirement for a certificate.

4. Why Exemptions Matter for Landlords and Sellers

Claiming a legitimate exemption can:

  • Save time and cost of unnecessary EPC assessments

  • Ensure compliance with law

  • Avoid penalties for incorrect EPC submission

However, incorrectly claiming exemption can result in fines and legal complications.

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5. How to Apply for an EPC Exemption

  1. Verify property type: Check against official exemption categories

  2. Gather supporting documentation: For listed buildings, planning approvals, or temporary structures

  3. Notify the assessor or local authority: Some exemptions require formal confirmation

  4. Keep records: Store certificates and exemption confirmations for compliance

Proper documentation ensures your property’s status is recognised in the EPC registry.

6. When It’s Still Worth Getting an EPC

Even if a property qualifies for an exemption, obtaining an EPC can:

  • Provide a baseline for future upgrades

  • Help market your property with verified efficiency

  • Identify hidden energy-saving opportunities

An EPC can add value, even if not legally required.

7. Key Takeaways

  • Not all properties legally require an EPC — exemptions exist for listed, temporary, industrial, small, or soon-to-be-demolished buildings

  • Special cases may include unique residential properties or partially completed new builds

  • Proper documentation and professional guidance are crucial for claiming exemptions

  • Obtaining an EPC voluntarily can still benefit efficiency, comfort, and resale value

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