Why do sellers and buyers need an EPC?

For sellers

• Marketing requirement — in England and Wales you normally need a valid EPC (or proof one has been ordered) before a residential property can be marketed for sale. Agents should not list without it.
• Buyer appeal — stronger ratings (often A–C) can help interest because projected energy bills look lower.

For buyers

• Running-cost context — a shared estimate of heating, hot water and lighting costs before you offer.
• Green mortgages — some UK lenders offer preferential rates or incentives for homes rated C or above. Always check the lender’s current rules.
• Improvement roadmap — recommendations with rough cost and saving figures so you can plan loft top-ups, glazing, heating upgrades or solar.

Your Homebuyer Report shows the lodged certificate when we can match one. If the register is empty or out of date, arrange a new assessment — see How to get a new EPC.