Assigning addresses from Land Registry Prices Paid data

After the disappointment of the Land Registry INSPIRE land parcels, it is nice to report a large and useful open dataset from the same source: the Prices Paid data (LRPP). These are the actual prices paid for houses and flats in England and Wales from late-1995 or thereabouts to the present.

New Residential Roads in England and Wales
Roads were identified from Land Registry Prices Paid data
and matched by name to OSM highways within 2km of postcode centroid