19.9 million homes are graded A–G. Find yours, see what it could be — and what one grade costs.
Free. No sign-up. Every EPC lodged since 2008.
Enter a postcode. We hold the current and every historic certificate for the address.
Your grade today against the grade your home can reach — seven in ten homes sit at least one grade below their potential.
Measures ranked by cost per grade, priced after grants, with annual savings and payback.
Every address page is one clean card: the energy grade and what it could be, broadband, flood risk and nearby schools — with a costed plan to move the grade.
We put a price on improvement: Cost per Grade. This 1930s semi in Leeds is a D today and can reach B — 4 measures on its certificate, and £240 a year off the bills once they are done.
See this Report CardYour Upgrade Plan prices every measure after the support you’re entitled to. Verified monthly against the schemes themselves.
Toward an air source heat pump, paid straight off the installer's quote.
Cavity wall and loft insulation support for lower-income households, through ECO4 and the Warm Homes Plan.
No VAT on installed insulation, heat pumps and solar until 31 March 2027.
Verified 20 August 2026 · All grants and eligibility