The Unique Property Reference Number (UPRN) is a unique numeric identifier for every spatial address in Great Britain. It is created by local authorities who have the statutory authority to name and number every street and property and Ordnance Survey who identify objects on the landscape which may not otherwise have a postal address.
This website allows you to look up all the publicly available data for any UPRN in Great Britain. Simply put the UPRN into the search box to see all the information we have for that UPRN. Alternatively, search for a postcode to see all the UPRNs in the immediate vicinity.
A UPRN is an all-numeric identifier of up to 12 digits long.
Want some examples just to see how it works?
Try some of these:
- UPRN 100023336956 - once owned by one of Oliver Cromwell's spies
- UPRN 10010457355 - not just a pile of old stones
- UPRN 10000867194 - in the home of "kiss me quick" hats and spectacular illuminations
- UPRN 10034781602 - is this the most southerly UPRN?
- UPRN 130102430 - and is this one of the most remote?
- UPRN 10022990231 - it isn't just buildings that are included
- UPRN 10023242987 - right on point!
- UPRN 1 - if you want to know where UPRNs all started
