About S1 1U
S1 1U is a postcode group within the S1 1 sector of the S1 postcode district covering Sheffield City Centre in Sheffield. It contains 3 individual postcodes across 2 streets, forming part of the wider S postcode area.
Postcodes in S1 1U 3
The S1 1U group contains 3 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Location
Streets in S1 1U 2
Other Groups in S1 1
Browse other postcode groups within the S1 1 sector.