Note: It's been around 5 years since USRNs and UPRNs were made open data.

404: USRN and/or UPRN Not Found

Report datasets that are missing Unique Street Reference Numbers (USRN) or Unique Property Reference Numbers (UPRN) to help improve location data.

USRN

The Unique Street Reference Number (USRN) is an 8 digit unique identifier for every street across Great Britain.

UPRN

The Unique Property Reference Number (UPRN) is a unique identifier for every addressable location in Great Britain.

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Dataset Information

Identifier Information

Professional Information

Why does this matter?

USRNs and UPRNs are integral to location data and enable:

  • Accurate emergency service response
  • Efficient public service delivery
  • Precise location-based data analysis
  • Improved government data interoperability

By reporting datasets that should include these identifiers, you contribute to better public services and more effective use of government data.