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Address Data Coverage

Areas and datasets we provide

Updated 9 Mar 2022

Royal Mail’s Postcode Address File

The Postcode Address File or PAF is an address database maintained by Royal Mail. This is our main data supplier and the data is updated daily. PAF provides access to 1.4 million business names, 1.8 million UK postcodes and over 30 million residential and business addresses.

The database covers all of the United Kingdom including:

  • Channel islands
  • Isle of man
  • England
  • Scotland
  • Wales
  • Northern Ireland

We also offer two of Royal Mail’s additional datasets. These come at an additional cost, feel free to get intouch to discuss pricing.

  • Multiple Residence: This includes 700,000-800,000 sub-premises situated within multiple occupancy buildings. Read our Multiple Residence Guide for more information.

  • Not Yet Built: This includes 500,000 residential and commercial premises that are under construction or in the planning stage. Read our Not Yet Built Guide for more information.

Ordnance Survey

Ordnance Survey is UKs main map provider, and they maintain and distribute detailed location and geospatial information for Great Britain.

We provide the Ordnancy Survey solutions below from AddressBase Core:

  • UPRN: UPRN stands for Unique Property Reference Number, it is an individual numeric value for every property in Great Britain. FInd out more on our UPRN guide.

  • Rooftop Accurate Geolocations: These are the most accurate longitude and latitude coordinates of a property.

The office for National Statistics

We provide rooftop address geolocations for Northern Ireland from the Office for National Statistics or ONS.

Coming soon

We are constantly working on improving or services and procuring the best and most accurate data for our customers. Here’s a list of what’s to come:

  • Republic of Ireland’s Address Database: 2.2 million addresses in the Republic of Ireland from Eircodes.

  • US Address Data: over 160 million US postal delivery points as well as ZIP Code and city information from the United States Postal Service (USPS)

  • International Data: Further worldwide address data coverage

If you have any questions, please do not hesitate to contact us.