National Statistics UPRN Lookup: UK Property Reference Data

National Statistics UPRN Lookup provides a unique property reference number for every addressable location in the United Kingdom. This 376 MB dataset, published by the Office for National Statistics, is licensed under the Open Government Licence (OGL-UK-3.0). Its primary function is to enable consistent linking of property-level data across different government and commercial systems.

Use Cases

• Data linkage for property-level analysis based on unique UPRN identifiers.
• Geospatial analysis and mapping of UK address data.
• Address validation and standardization for UK-based services.
• Integrating census or survey data with specific property locations.

Strengths

• Published by the authoritative Office for National Statistics.
• Released under the permissive OGL-UK-3.0 license for wide reuse.
• Covers every addressable location in the United Kingdom, suggesting national completeness.

Limitations

• Column names and a precise row count are not provided in the available metadata.
• The dataset is from August 2017, which may limit its usefulness for current address data.
• Multiple platform entries show conflicting 'last updated' timestamps in 2026, which is inconsistent with the 2017 data version.

Provenance

Source

Office for National Statistics

Time Range

August 2017

Freshness

Data version is from August 2017, though platform metadata lists a last updated date of 2026-07-08.

Geography

United Kingdom