EPC Rating A Explained
Excellent energy efficiency (92-100)
An EPC rating of A represents the highest level of energy efficiency achievable for UK properties. These homes use minimal energy for heating and lighting, resulting in the lowest possible energy bills and carbon footprint. Only around 2% of UK properties currently achieve an A rating, typically new builds with advanced insulation, heat pumps, and solar panels.
What Does an EPC Rating A Mean?
An A-rated property is exceptionally energy efficient, meeting or exceeding the highest building standards. These properties feature superior insulation, highly efficient heating systems (often heat pumps or biomass), double or triple glazing throughout, and may include renewable energy generation such as solar panels.
A-rated homes are typically modern new builds constructed to the latest energy efficiency standards, or older properties that have undergone comprehensive retrofitting. They represent the gold standard for sustainable living and future-proof homes.
Typical Properties with Rating A
Built after 2020 to latest building regulations
Heat pump or highly efficient heating system
Triple glazing throughout
Excellent wall and roof insulation (often exceeding 300mm)
Solar panels or other renewable energy
Smart heating controls and LED lighting
Energy Costs for A-Rated Properties
Properties with an EPC rating of A typically cost around £850 per year to heat and power, based on current UK energy prices.
Can I Rent a Property with Rating A?
Fully compliant for rental
A-rated properties exceed all current and proposed MEES requirements.
Under the Minimum Energy Efficiency Standards (MEES), landlords in England and Wales cannot grant new tenancies for properties rated F or G unless they have a valid exemption. The government has proposed increasing this minimum to C by 2030.
Frequently Asked Questions
Is an EPC rating of A the best?
Yes, A is the highest EPC rating possible. It indicates maximum energy efficiency with scores between 92-100 out of 100.
How rare are A-rated properties?
Very rare. Only about 2% of UK properties have an A rating. Most are new builds constructed to the highest energy efficiency standards.
What are the energy bills for an A-rated home?
A-rated homes typically cost around £850 per year to heat and power, compared to £1,800 for the average D-rated home—a saving of nearly £1,000 annually.
EPC Rating Scale
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