EPC rating E explained
EPC E is a below-average rating and the current legal floor for rented homes. It usually signals older, poorly insulated construction with higher running costs — and it is two bands below the EPC C level the government has proposed for rentals by 2030.
Where band E sits on the A–G scale
Band E (SAP 39–54) is towards the lower end of the scale. Homes here are often solid-wall, older or with limited insulation and dated heating. An E can currently be let, but only just — it is the current MEES minimum, with no headroom if the standard rises.
EPC E and running costs
An E-rated home is more expensive to heat than the UK average, sometimes markedly so for a larger property. The certificate's running-cost estimate and the 'potential' figure show how much a realistic upgrade package could save on this specific home.
Estimate the true cost of owning a home →How to improve an EPC from E to C
- 1Insulation first: loft, and cavity-wall or (for solid walls) internal/external wall insulation — the biggest single lever from E.
- 2Replace an old or inefficient heating system and add proper heating controls.
- 3Double glazing and comprehensive draught-proofing.
- 4For solid-wall E homes, reaching C can need a fuller retrofit — the certificate's recommendations list the measures and indicative costs for this property.
Measures and indicative costs vary by property — an EPC's own recommendations page lists what an assessor thinks would raise that exact home's rating.
What band E means for landlords
EPC E is the current MEES minimum a privately rented home must meet to be let. It is below the EPC C standard the government has proposed for rentals by 2030, so landlords at E face the largest upgrade gap of the searched bands.
The current Minimum Energy Efficiency Standard requires privately rented homes to be at least EPC E. The government has proposed raising this to EPC C for privately rented homes by 2030; the exact rule and dates are being finalised. Reviewed July 2026 — check GOV.UK MEES guidance for the latest position.
Check one property's actual EPC
This page explains what band E means in general. To see a specific home's current and potential band, its recommended improvements and running-cost estimate — alongside its sold-price history, flood, ground and other risks — search the exact address. The full breakdown is in the £24.99 Complete report.
Frequently asked questions
Is an EPC rating of E good?
EPC E is a below-average rating and the current legal floor for rented homes. It usually signals older, poorly insulated construction with higher running costs — and it is two bands below the EPC C level the government has proposed for rentals by 2030.
What SAP score is EPC band E?
EPC band E covers a Standard Assessment Procedure (SAP) energy-efficiency score of 39–54 out of 100. Band E (SAP 39–54) is towards the lower end of the scale. Homes here are often solid-wall, older or with limited insulation and dated heating. An E can currently be let, but only just — it is the current MEES minimum, with no headroom if the standard rises.
How do I improve an EPC from E to C?
Insulation first: loft, and cavity-wall or (for solid walls) internal/external wall insulation — the biggest single lever from E. Replace an old or inefficient heating system and add proper heating controls. Double glazing and comprehensive draught-proofing. For solid-wall E homes, reaching C can need a fuller retrofit — the certificate's recommendations list the measures and indicative costs for this property. The certificate's own recommendations page lists the measures and indicative costs for the specific property. Reviewed July 2026.
How does an EPC E affect running costs?
An E-rated home is more expensive to heat than the UK average, sometimes markedly so for a larger property. The certificate's running-cost estimate and the 'potential' figure show how much a realistic upgrade package could save on this specific home.
Where can I check a property's EPC band?
Every domestic EPC is on the public register. Use the free EPC checker to look one up by postcode, or see the area band distribution for an outcode to understand the local housing stock. To see one property's own current and potential band alongside its other risks, run the full report on the exact address.
Other EPC ratings & area data
EPC band mix by area