The story
On 3 December 2010, the Secretary of State for Communities and Local Government announced the formation of GeoPlace to provide a freely-available national address gazetteer. This is a joint venture between the Local Government Association and Ordnance Survey, which involved the acquisition of Intelligent Addressing. The venture underwent a process of approval by the Office of Fair Trading, which passed a judgement allowing the venture on 15 February 2011.
In 2020, GeoPlace Unique Property Reference Number (UPRN) and Unique Street Reference Number (USRN) data used to identify homes and streets were made freely available, opening up opportunities for the development of 'property passports' and logbooks, as well as supporting other government departments such as the Department for Transport.
From Wikipedia’s article on GeoPlace, shared under CC BY-SA 4.0.3