Energy Performance Certificate (EPC) in Northern Ireland

A legal requirement for landlords in Northern Ireland. Valid for 10 years, and here is who can do it, which properties it covers and what the law says.

At a glance

How often
Valid for 10 years
Who does it
An accredited EPC assessor
Applies to
Every rented property
Legal status
Legal requirement

Common questions

How long is the Energy Performance Certificate (EPC) valid in Northern Ireland?

10 years, unless something the rules name ends it sooner (see what the law says, below).

Who is responsible for the Energy Performance Certificate (EPC)?

An accredited EPC assessor.

Does it apply to every rented property in Northern Ireland?

Yes. It applies to every rented property in Northern Ireland.

What does the law say?

Energy Performance of Buildings (Certificates and Inspections) Regulations (NI) 2008 (SR 2008/170): a valid EPC before marketing a property to let, the rating shown in adverts, a copy free to prospective tenants and given to the tenant. Valid 10 years. Penalty £200. There is no minimum rating for NI lets in general; licensed HMOs must reach E or better under licence conditions.

Written from the same rule Beamwise uses to track this for properties in Northern Ireland, last updated 15 Sept 2026. Rules change, so check the legislation named above or take professional advice before relying on it.

All Northern Ireland landlord requirements

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Beamwise provides compliance-tracking tools and does not constitute legal advice. Requirements differ between the Republic of Ireland and Northern Ireland and must be verified by a qualified professional. Privacy · Terms