Our Mission
Energy Performance Certificates contain vital information about a property — its energy efficiency, heating costs, carbon emissions, and recommended improvements. This data is held on the UK government's public register, yet most people don't know it exists or how to access it.
EPC Checker was built to change that. We provide a clean, fast interface to the official government EPC register — free to use, with no registration required. Whether you're buying a home, renting a property, comparing energy costs, or checking compliance as a landlord, EPC Checker gives you the information you need in seconds.
Our Data
All EPC data on this site is sourced directly from the official UK Government Energy Performance of Buildings Register, maintained by the Ministry of Housing, Communities & Local Government (MHCLG).
Data source: Energy Performance of Buildings Register — the official UK Government EPC database operated under Open Government Licence v3.0. EPC Checker queries this register in real-time to ensure you always see the most current certificate available.
What the data covers
- England and Wales: Domestic EPCs lodged since 2008, covering over 28 million properties
- Certificate details: Energy efficiency rating (A–G), current and potential scores, valid dates, property type, and improvement recommendations
- Assessment information: Assessor accreditation number, inspection date, and assessment method used
Scotland and Northern Ireland
Scotland operates a separate EPC register under Scottish Government legislation. Northern Ireland has its own system. EPC Checker primarily covers England and Wales; for Scottish EPCs, visit Scottish EPC Register.
Data accuracy
EPC Checker does not modify, filter, or interpret the data from the register — we display exactly what the official database contains. If an EPC appears incorrect, the issue lies with the original assessment. You can contact the assessor directly or raise a dispute through the government portal.
How the Tool Works
When you search for a property on EPC Checker, here's what happens:
- Step 1: You enter a postcode or address
- Step 2: Our tool queries the official UK Government EPC API in real-time
- Step 3: The register returns all matching EPC certificates for that address
- Step 4: We display the results in a clear, readable format
No data is stored on our servers. Each search queries the government register directly. Your search history is not retained beyond the current session.
Why EPCs Matter
Energy Performance Certificates are required by law in several situations:
- Selling a property: An EPC must be provided to prospective buyers before marketing begins
- Renting a property: Landlords must have a valid EPC and provide a copy to tenants
- MEES compliance: Since April 2020, rental properties must have an EPC rating of E or above (with stricter requirements planned for 2030)
- New construction: All new-build properties require an EPC upon completion
EPCs are valid for 10 years from the date of assessment. Use EPC Checker to verify whether a certificate is still valid before any property transaction.
Contact Us
We're a small team based in the UK, focused on making property data more accessible. If you have questions, feedback, or spot an issue with the tool, we'd love to hear from you.
Data Issues
If you believe an EPC is incorrect, raise it with the register:
gov.uk/find-energy-certificate →EPC Checker is not affiliated with, endorsed by, or a representative of the UK Government or any government agency. We are an independent service providing free access to public data.