About SW1A 1B
SW1A 1B is a postcode group within the SW1A 1 sector of the SW1A postcode district covering Whitehall, Buckingham Palace in Wandsworth. It contains 11 individual postcodes across 3 streets, forming part of the wider SW postcode area.
Postcodes in SW1A 1B 11
The SW1A 1B group contains 11 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in SW1A 1B 3
Other Groups in SW1A 1
Browse other postcode groups within the SW1A 1 sector.