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EPC Rating Checker

Check any UK property's energy performance rating instantly. Enter an address to see the EPC band, energy score, and floor area.

EPC Ratings Explained

What is an EPC rating?

An Energy Performance Certificate (EPC) rates a property's energy efficiency from A (most efficient) to G (least efficient). It includes an energy score from 1-100 and recommendations for improvement. EPCs are legally required when selling or renting a property in England and Wales.

How is the EPC score calculated?

The score is based on the property's energy use per square metre, including heating, hot water, lighting, and ventilation. It factors in insulation, glazing, boiler efficiency, and renewable energy sources. A score of 92+ is band A; below 21 is band G.

What EPC rating do I need to rent out a property?

Since April 2020, landlords in England and Wales need a minimum EPC rating of E to let a property. The government plans to raise this to C by 2028 for new tenancies. Properties that don't meet the minimum face fines up to £30,000.

Where does Homedata get EPC data?

Homedata aggregates EPC records from the official MHCLG (Ministry of Housing, Communities & Local Government) register, covering over 25 million certificates issued since 2008. Data is updated regularly and matched to properties using UPRN.

Can I access EPC data via API?

Yes — the Homedata API provides EPC ratings, scores, floor area, and certificate dates for any UK property via UPRN lookup. Free tier: 100 calls/month, no credit card. Get your API key.