National Statistics UPRN Lookup: UK Address to Statistical Area Mapping (November 2023)

UK government data linking Unique Property Reference Numbers (UPRNs) to postcodes and statistical areas. The user guide, published by the Government Digital Service, details methodology, data quality, and recent changes. It was last updated on the platform in August 2025.

Use Cases

• Assign statistical area codes to address records based on the UPRN-to-postcode methodology.
• Assess data quality for geographic linkage projects based on the described limitations and changes.
• Understand the currency and construction of UK geospatial reference data for integration planning.

Strengths

• Includes a detailed user guide (366 KB) covering methodology, quality, and recent changes.
• Produced by the authoritative Government Digital Service.
• Data currency is specified as November 2023 within the description.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• The listed file format is HTML, which may not contain the primary lookup data files.

Provenance

Source

Government Digital Service

Collection Method

Methodology for assigning areas to postcodes is described in the user guide.

Time Range

Reference data from November 2023.

Freshness

Last updated 2025-08-11 08:19:32; freshness should be verified.

Geography

United Kingdom