The UK also has UPRNs (Unique Property Reference Numbers),[0] although they've only recently become a publicly-licensed dataset [0] https://en.wikipedia.org/wi

The UK also has UPRNs (Unique Property Reference Numbers),[0] although they've only recently become a publicly-licensed dataset [0] https://en.wikipedia.org/wiki/Unique_Property_Reference_Number https://en.wikipedia.org/wiki/Unique_Property_Reference_Numb...