The Royal Mail has explained two letters can never appear next to each other in a UK postcode. The mail service created the postcode system to maintain a database of deliverable addresses. The ...

To find out if your postcode is eligible for a payment, you can utilise the Department for Work and Pensions' (DWP) postcode checker on the gov.uk website here.

In London, Penge is deemed ‘for under-the-radar Londoners’ – find out more about that here. Here's the full list of ‘cool’ UK postcodes to move to in 2025, according to the Sunday Times.