UK Address Datasets

Get your hands on the most reliable national address databases with Ideal Postcodes

33M+
Addresses
1.8M+
Postcodes
6.9M
Business Names
5K
Updates everyday

Explore the datasets we offer

In partnership with top data providers, we bring you a wide range of detailed address information

Royal Mail PAF Logo

Postcode Address File

The UK's standard address database, PAF offers access to valid'properties and alias names, updated daily

Royal Mail Logo

Multiple Residence

Gain access to over 800K multiple residences to help you identify individual flats that share a delivery point

Royal Mail Logo

Not Yet Built (NYB)

Stay ahead with the NYB dataset, containing over 500K properties under construction to ensure your database is always up-to-date

Royal Mail PAF Logo

WELSH Postcode Address File

Complementing standard PAF. Enrich your database with bilingual options, featuring over 1.2M addresses in Wales with Welsh language alternatives

Ordnance Survey Logo

AddressBase Core

Access unique property reference numbers(UPRNs), rooftop geocodes, and building classifications for all addressable sites in the UK and Northern Ireland

Eircode Logo

Eircode for Republic of Ireland

Enhance your database with 2.2M Irish addresses, complete with aliases, geo-coordinates, and support for Gaeltacht areas in both English and Gaelic

Company House Logo

Companies House Business Data

Obtain insights and data on all UK-registered businesses, including addresses, company categories, SIC Codes, status, and previous names

Office for National Statistics Logo

Postcode Directory

Link postcodes to statistical areas, local authorities, and other localities across the UK, with GSS codes included for each postcode

Department for Levelling Up Housing & Communities Logo

Energy Performance Certificate

Find energy ratings, property types, address information, inspection details, and building descriptions for buildings in England and Wales