UK Address Finder

Lexel's Postcode Address Finder provides easy address lookups in the UK for businesses. If you are looking to save customer time when filling out address details on forms then Lexel can provide you with a service to do so.


As our UK Address Finder service helps save customers time, it therefore improves customer service and builds loyalty. Did you know that a large percentage of checkout processes do not get completed because of the number of address fields that a customer has to fill out? Not only this, but address errors can easily occur that come from inaccurate information that the customer provides.


To prevent this and to improve your business' professional image, we have created software that will easily pre-fill address fields with just the user needing to enter a postcode. There is no need to worry about addresses being inaccurate or out of date, as Lexel ensure that data is kept up to date.


If you would like a trial of our service, then please click here to sign up.


We also offer a free demo to use on our website, which is located here.




  • LexelPAF can deliver address in less than 0.01 seconds

    LexelPAF delivers addresses quickly and makes your website look more professional.

  • We have over 28 million records

    We search over 28 million records in 0.01 seconds, now that is quick!

  • We supply latest full data that Royal Mail supplies

    We use the latest Royal Mail PAF data - this means all address data is up-to-date and current.

  • 23% of consumers don't fill in a form if PAF is not present
  • LexelPAF Adds more professionalism
  • On average 10% of customer addresses change ever year
  • 99.99% availability and up-timeā€ 
  • PAF reduces keystrokes by 80%
  • Free trial with no obligation