A Unique Property Reference Number (UPRN) is a unique numeric identifier for every spatial address in Great Britain. Learn more by visiting our unique property reference numbers information page.
Contact us
Opening hours
8am - 6pm Monday - Friday
- Live Chat
- Open
1-2 mins estimated response
- Call
- Open
2-3 mins estimated response
General mapping enquiries
ChangeProperty reference numbers
ChangeWhat is a UPRN?
How can I obtain an individual property reference number?
If you need or have been asked to provide a UPRN for a specific location, please call us.
Chat service
Instantly message our customer service team.
Want to contact us in a different way?