This dataset is one of the outputs from an Ordnance Survey funded project to link Unique Property Reference Number in OS AddressBased Plus to DLUHC’s EPC data and to Land Registry’s Price Paid Data Set. The linkage to the EPC data had a 96% match rate. The linkage was designed to allow comparison with DLUHCs own linkage (93% match rate), and to allow for comparison and identification of barriers and issues to accurate matching.