BUILDING ENERGY EVIDENCE
What can the record tell you about this building?
Look up an address and find its energy certificate evidence, rating, dates and coverage limits—without turning a partial record into a false promise.
Check an address ↓Source-led · dated · clear about gaps
Find the building record
Use a full address for the strongest match, or enter a postcode, town or parish to browse building evidence.
YOUR BUILDING CHECK
Energy evidence
RECORDED ENERGY RATING
A certificate record is associated with this building. The rating describes the recorded assessment at its certificate date; later works, occupancy and heating use may differ.
assessment date
matched
Browse the evidence landscape.
Start with a place, then narrow by the record you actually need. Browse pages should stay useful even when a building has no matched certificate.
03 · METHODOLOGY
Evidence first.
Inference second.
BuildingEnergyFacts is a reference product, not an energy bill, survey, valuation or retrofit quote. It joins a permanent building/address identity to certificate evidence and keeps the provenance attached.
Identity
Resolve the address or area first and label the match level before showing the record.
Certificate
Keep rating, potential rating, date and certificate status as separate fields.
Coverage
“Not found”, “not checked”, “not published” and “not applicable” are different evidence states.
SOURCE REGISTER
What the answer is built from.
Sources are evidence inputs, not endorsements. A production release should link to authoritative records and publish its complete coverage definition.
Energy certificate register
Certificate records matched to a building or address, including rating, potential and assessment date where published.
Primary evidence · field-level provenance required · freshness shown on every resultBuilding and address reference
Stable address identity used to distinguish a building record from a postcode or area summary.
Identity layer · match confidence and geography remain visible