Energy Performance Certificates Northern Ireland
Whether you’re selling, letting, or building a property, an Energy Performance Certificate (EPC) is one of the first things you’ll need to have in place. Here’s what property owners across Northern Ireland need to know.
What Is an EPC?
An Energy Performance Certificate rates a property’s energy efficiency on a scale from A (most efficient) to G (least efficient), alongside an estimate of running costs and recommendations for improvement. It gives homeowners, tenants and buyers a clear, standardised way to compare properties before they commit.
When Do You Need One?
In Northern Ireland, an EPC is a legal requirement whenever a property is:
- Built (new construction)
- Sold
- Rented out to a new tenant
Selling or letting a property without a valid EPC can result in a penalty, so it’s worth arranging one well before you list the property or start marketing it to buyers or tenants.
How Long Does an EPC Last?
Once issued, an EPC is valid for 10 years, unless significant changes are made to the property (an extension, new heating system, or major insulation upgrade, for example) that would change its rating.
What Happens During an Assessment?
A qualified domestic energy assessor visits the property and records details such as construction type, insulation levels, heating system, glazing, and lighting. This information feeds into the SAP (Standard Assessment Procedure) methodology used across the UK to calculate the property’s rating.
For new builds, the EPC is generated from the SAP calculation carried out at design and as-built stage, rather than a separate walk-through assessment.
Getting an EPC in Northern Ireland
CPL Energy Services is a Northern Ireland-based, fully accredited provider of Energy Performance Certificates for both domestic and commercial properties. We work across Tyrone, Armagh, Derry~Londonderry, Down, Antrim, Fermanagh and beyond, so wherever your property is, we can help.
Get in touch to book your EPC or to ask about timescales and pricing
