London Postcode Finder
Find London boroughs, districts, coordinates, and constituencies. Search by postcode, borough, or partial prefix instantly.
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Enter a full or partial UK postcode to look up its borough, region, and more.
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Try SW1A 1AA for Buckingham Palace
understanding the map
How the London Postcode System Works
Unlike numerical zip codes, the UK postal system relies on directional letter patterns that tell you exactly where an address is located.
The Anatomy of a London Postcode
A standard London postcode is composed of two segments separated by a single space (e.g. EC1A 1BB):
- The Outward Code (EC1A): The first part which identifies the postal area (EC = East Central) and the specific district (1A). This is crucial for general sorting.
- The Inward Code (1BB): The second part which narrows the location down to a small sector of streets, a single street, or a specific major building (like Buckingham Palace or a large office block).
What is a London Zip Code?
If you are booking a flight, renting a car, or ordering goods from outside the UK, you might be asked for a London zip code. Simply write your full local postcode. The terms are interchangeable, though "postcode" is the official UK usage.
Primary London Directional Prefixes
The Greater London area is divided into eight primary postal zones based on their cardinal direction from central London. Here is a breakdown of these zones:
East Central London
Zone prefixIncludes the City of London, Clerkenwell, and Barbican. The financial heart of London.
West Central London
Zone prefixIncludes Bloomsbury, Covent Garden, and Holborn. Highly touristy and home to theatres.
West London
Zone prefixIncludes Mayfair, Soho, Paddington, and Kensington. Known for shopping and museum quarters.
East London
Zone prefixIncludes Shoreditch, Stratford, Bow, and Canary Wharf. Vibrant culture and tech hubs.
North London
Zone prefixIncludes Islington, Camden Town, Highgate, and Finchley. Leafy residential and music scenes.
North West London
Zone prefixIncludes Hampstead, St John's Wood, and Wembley. Grand parks and premium properties.
South East London
Zone prefixIncludes Southwark, Greenwich, Waterloo, and Lewisham. Historic maritime links.
South West London
Zone prefixIncludes Westminster, Chelsea, Brixton, and Battersea. Royalty and parliament hub.
common questions