Independent website, not GeoPlace or Ordnance Survey. Open data, explained. Details

Frequently asked questions

What is a UPRN?

The Unique Property Reference Number: a permanent number for every addressable place in Great Britain.

How do I find the UPRN of my address?

On your council tax bill or energy certificate, or with GeoPlace's FindMyAddress.

Is the lookup free?

Yes. The PDF report costs £19.

Why is there no address?

OS Open UPRN publishes locations, not addresses.

Does it cover Northern Ireland?

No: OS Open UPRN covers Great Britain.