Quick answer: EPC rating C covers scores 69 to 80. It is a relatively strong rating for much of the existing housing stock. ONS data for records in the ten years to March 2025 places England’s median at 69, the bottom of C, while London’s median is 70.
Where does C sit on the EPC scale?
BandScoreBroad interpretationA92+Highest energy-efficiency bandB81–91Very strong energy performanceC69–80Good performance for much of the existing stockD55–68Mid-range performanceE39–54Lower performance; important current rental thresholdF21–38Poor performanceG1–20Lowest energy-efficiency bandIs EPC C good?
C is generally a solid rating for an existing dwelling, but the score and property type matter. A C69 home sits just above D; a C80 home is one point from B. Read the full certificate to understand how the result was achieved.
What does C mean for landlords?
Current MEES rules for covered private rented homes in England and Wales generally require E or above unless exempt, so C is above the present minimum. The government has also decided on a future standard equivalent to C from 1 October 2030, with a new dual-metric framework and further legislation required.
Should I improve from C to B?
That depends on your objectives. If you plan major refurbishment, want lower modelled energy demand or are preparing for long-term standards, B may be attractive. But do not undertake expensive work solely for the letter without considering payback, comfort, carbon, building condition and suitability.
Can C-rated homes still have problems?
Yes. The EPC is not a building survey. A C-rated property can still have damp, defects, poor ventilation or maintenance issues. Conversely, a well-maintained older home can have a lower EPC because of construction and heating characteristics.
Sources and current guidance
This guide is written for practical property decisions and uses current official guidance. Useful sources include ONS energy-efficiency data, GOV.UK MEES guidance, Government 2030 PRS response. Rules and methodologies can change, so check the current source before relying on a legal or compliance point.
Frequently asked questions
What score is EPC C?
Band C covers scores from 69 to 80.
Is EPC C a good rating?
It is generally a solid rating for an existing home and sits around the latest median recorded performance in England.
Is EPC C required for landlords now?
Current MEES rules generally require E or above for covered private rentals in England and Wales. A future standard equivalent to C is planned for 1 October 2030, with implementation legislation required.
How close is C to B?
Band B begins at 81, so a C-rated property can be between one and twelve points below B.
Does EPC C mean low energy bills?
It indicates stronger modelled energy efficiency than lower bands, but actual bills depend on occupancy, tariffs, weather and behaviour.
Need property-specific help?
General guidance cannot account for every building or legal situation. If you need an assessment, send the property details for a quote. For legal compliance, check the current official guidance that applies to the property’s nation and circumstances.