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National Statistics UPRN Lookup (October 2018) User Guide
This is the User Guide for the National Statistics UPRN Lookup (NSUL) for Great Britain as at October 2018. The NSUL relates the Unique Property Reference Number (UPRN) for each... -
ONS UPRN Directory (October 2018) User Guide
This is the User Guide for the ONS UPRN Directory (ONSUD) for Great Britain as at October 2018. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB address... -
National Statistics Postcode Lookup (May 2026) User Guide
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and... -
ONS Postcode Directory (May 2026) User Guide
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
National Statistics UPRN Lookup (October 2025) (Epoch 121) User Guide V2
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and... -
ONS UPRN Directory (September 2018) User Guide
This is the User Guide for the ONS UPRN Directory (ONSUD) for Great Britain as at September 2018. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB... -
National Statistics UPRN Lookup (March 2026) (Epoch 125) User Guide
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and... -
National Statistics UPRN Lookup (May 2026) (Epoch 126) User Guide
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and... -
National Statistics Postcode Lookup (August 2026) User Guide
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and... -
ONS Postcode Directory (August 2026) User Guide
This User Guide contains information about the ONSPD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
National Statistics UPRN Lookup (September 2026) (Epoch 128) User Guide
This User Guide contains information about the NSUL including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality and... -
ONS UPRN Directory (September 2026) (Epoch 128) User Guide
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality... -
ONS UPRN Directory User Guide (April 2022)
This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data quality...