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Energy Performance Certificates - Display (public buildings) Certificates API

Endpoint URL:

Documentation URL:




Retrieves full details for a particular Energy Performance Certificate, where :lmk-key is the LMK key of a certificate from a search result or download. For example we can request the certificate with LMK key of 27649711032019053114460431000094 by making a request to the API at the URL:



Geographic Area:

  • England and Wales

Start Date:

  • 2018-02-26