It's not always correct, no. Fortunately there's another identifier - the Unique Property Reference Number (UPRN) - that exists to, well, uniquely identify eve

It's not always correct, no. Fortunately there's another identifier - the Unique Property Reference Number (UPRN) - that exists to, well, uniquely identify every property in the UK. Currently it's proprietary but from July 2020 it will be available for use under the Open Government License.[0] [0] https://mhclgdigital.blog.gov.uk/2020/04/02/unique-property-identifiers-to-be-opened-under-open-government-license/ https://mhclgdigital.blog.gov.uk/2020/04/02/unique-property-...