SY1 3
SY1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 314
- Coordinate coverage
- 100%
Part of the SY1 postcode district.
Postcode units
251–300 of 314 units
- SY1 3XQ
- SY1 3XR
- SY1 3XS
- SY1 3XT
- SY1 3XU
- SY1 3XW
- SY1 3XY
- SY1 3XZ
- SY1 3YS
- SY1 3YT
- SY1 3YU
- SY1 3YX
- SY1 3YY
- SY1 3YZ
- SY1 3AD
- SY1 3AE
- SY1 3AG
- SY1 3AJ
- SY1 3AL
- SY1 3AW
- SY1 3DL
- SY1 3EJ
- SY1 3EQ
- SY1 3JF
- SY1 3LF
- SY1 3LP
- SY1 3NE
- SY1 3NF
- SY1 3NL
- SY1 3NN
- SY1 3NP
- SY1 3NR
- SY1 3NS
- SY1 3NU
- SY1 3NY
- SY1 3SL
- SY1 3TA
- SY1 3TN
- SY1 3TQ
- SY1 3TS
- SY1 3TW
- SY1 3WA
- SY1 3WB
- SY1 3WD
- SY1 3WE
- SY1 3WG
- SY1 3WH
- SY1 3WJ
- SY1 3WL
- SY1 3WN