The Energy Performance Certificate Register at gov.uk is the central, authoritative record of every EPC lodged in England, Wales and Northern Ireland since the regulations came into force in 2008. Every certificate issued by an accredited Domestic Energy Assessor (DEA) or Non-Domestic Energy Assessor (NDEA) — under Elmhurst, Stroma, Quidos, Sterling, Northgate or BRE — is filed centrally within hours of issue. There is no separate scheme database to check.
You can look up any property by postcode or by the 20-digit Report Reference Number (RRN) printed on the front of an existing certificate. The register returns the current rating (A–G), the numerical SAP score (1–100), the issue and expiry dates, and the full Recommendations Report. No login, no fee, no rate limit. This is the public dataset that buyers, tenants, conveyancers, lenders, council licensing teams and HM Land Registry all use to verify compliance.
Landlords, buyers, sellers and letting agents typically need to confirm three things before proceeding: that an EPC exists, that it is within its 10-year validity window, and that the rating meets the current Minimum Energy Efficiency Standard — band E now, band C from 1 October 2030 under the Warm Homes Plan response of 21 January 2026. The register answers all three in under a minute.
Look up an EPC on the official register
The official lookup tool lives on gov.uk — the only authoritative source. We do not duplicate it here because the data is held by the Department for Levelling Up, Housing and Communities. Click through, search by postcode or reference number, and the certificate is in your hands in seconds.
Tip: have the property postcode ready, or — if you already hold a previous EPC — copy the 20-digit Report Reference Number (RRN) from the front cover for an exact-match lookup.
How to find an EPC step-by-step
Four steps from gov.uk landing page to downloaded PDF. The whole process takes under a minute on a phone or laptop.
- 1
Open the EPC Register on gov.uk
Go to gov.uk/find-energy-certificate. This is the only official source — every certificate issued in England, Wales and Northern Ireland since 2008 is held here. No login or fee.
- 2
Enter the property postcode
Type the full postcode (e.g. SW1A 1AA). The register returns every certificate held against addresses in that postcode. If you already have the EPC reference number (a 20-digit RRN-…), use that instead for an exact-match lookup.
- 3
Select the correct address
Pick the matching address from the list. Watch for flat-number variants ("Flat 3" vs "3A") — older lodgements sometimes use a different format than the current Royal Mail PAF address.
- 4
Download or print the certificate
The PDF opens in-browser. Save, email or print it. The expiry date is on the cover. For listings, lenders and licensing teams the public URL of the certificate is acceptable proof — no need to attach the PDF.
When you need a new EPC instead
The register tells you what already exists. These five scenarios mean the existing certificate is no longer sufficient and a fresh assessment is required.
Old certificate is 10+ years old
EPCs are valid for 10 years from issue. After expiry you cannot legally market, sell or let the property until a new assessment is lodged.
You are about to sell
A valid EPC must be commissioned before marketing and made available to interested buyers within 7 days. Conveyancers and lenders verify it on the register.
A new tenancy is starting
Every new Assured Shorthold Tenancy requires a current EPC at or before the tenancy start. Without one, Section 21 notices can be challenged.
You have completed major renovation
Any work affecting more than 25% of the building envelope triggers a Part L reassessment — extensions, fabric works, full rewires plus heating overhaul.
You have made energy improvements
After loft top-up, boiler replacement, solar PV or insulation works, a fresh EPC reflects the new rating — useful for marketing, MEES and remortgage valuations.
EPC pricing
Same-day Elmhurst-accredited EPC if your certificate has expired, never existed, or needs re-issuing after improvements.
New EPC if expired or missing
Studio/1-bed £79.99, 2–3 bed £89.99, 4+ bed £99.99. Elmhurst-accredited, same-day lodgement.
£79.99 – £99.99
Re-issue after improvements
Re-assessment after loft top-up, boiler upgrade, solar PV or insulation. Updated recommendations report included.
£79.99
Fast-track (same day) surcharge
Booked before 11:00, surveyed before 14:00, lodged on the register before 18:00. London-wide.
+£35
Frequently asked questions
How long is an EPC valid for?
10 years from the date of issue. The expiry date is printed on the front cover and shown on the EPC Register. A property can change hands multiple times within that 10-year window without needing a new certificate — but at expiry, or before a fresh marketing campaign, a new EPC is mandatory.
What do I do if there is no EPC on the register for my property?
Three possibilities. (1) The property has never had a certificate — pre-2008 sales or lets that never triggered the requirement. (2) The certificate was lodged against a slightly different address format and the postcode search missed it — try the reference number, or search adjacent addresses. (3) The previous EPC has expired and was not renewed. In all three cases you need a new EPC if you intend to sell, let or remortgage.
The rating on the register looks wrong — what can I do?
You can challenge an EPC through the issuing accreditation scheme (Elmhurst, Stroma, Quidos, Sterling, Northgate or BRE). Raise a complaint with the original assessor in writing — they must respond within 10 working days. If unresolved, the scheme audits against the RdSAP input data. Genuine errors (ignored loft insulation, wrong glazing type, default U-values where evidence existed) get corrected and the EPC reissued.
I improved the property — how do I update the rating on the register?
The register is updated only when a new EPC is lodged. There is no portal for landlords or owners to self-amend. Book a re-assessment with an accredited DEA, present the evidence (boiler badge, insulation depth, solar inverter spec, glazing certificates), and the new EPC supersedes the old one on the register. The previous certificate is archived but still searchable.
Can I get a paper copy of the EPC?
The EPC Register only issues digital PDFs. You can print the PDF yourself — the printed version is legally equivalent for listings, tenancies and conveyancing. There is no embossed or stamped paper original.
Are commercial EPCs on the same register?
No. Commercial (non-domestic) EPCs and Display Energy Certificates (DECs) sit on a separate register held under a different gov.uk search path. The methodology (SBEM modelling, NDEA assessor) and the lookup URL are distinct from the domestic register.
Can I search by reference number instead of postcode?
Yes. Every EPC has a 20-digit Report Reference Number (RRN) printed on the front cover, formatted as four blocks of digits separated by hyphens. The register offers exact-match lookup by RRN — useful when an address has been re-formatted or when you have only an extract from a previous certificate.
Do I need a login or account to use the register?
No. The register is fully public and open. There is no account, no fee and no rate limit on lookups. Buyers, tenants, conveyancers, councils, lenders and licensing officers all use the same public interface.
Is it GDPR-compliant to look up someone else’s EPC?
Yes. EPC data is classed as public information under the Energy Performance of Buildings (England and Wales) Regulations 2012. The register intentionally surfaces every certificate by postcode so prospective buyers, tenants and authorities can verify compliance. There is no personal data on the certificate itself — only the property address, rating, score and recommendations.
How recent is the data on the register?
New EPCs appear on the register within hours of lodgement by the assessor — typically same-day if the survey completes before mid-afternoon. The register is the authoritative live record, not a periodic export, so a certificate you receive today is searchable by postcode the same evening.
Related services
Need a new EPC the same day?
Elmhurst-accredited assessor, lodged on the central register within hours of survey. From £79.99, no upfront payment.
Call 020 3633 5557