SY1 4
SY1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 292
- Coordinate coverage
- 100%
Part of the SY1 postcode district.
Postcode units
201–250 of 292 units
- SY1 4RR
- SY1 4RS
- SY1 4RT
- SY1 4RU
- SY1 4RX
- SY1 4RY
- SY1 4RZ
- SY1 4SA
- SY1 4SB
- SY1 4SD
- SY1 4SE
- SY1 4SF
- SY1 4SG
- SY1 4SH
- SY1 4SJ
- SY1 4SL
- SY1 4SN
- SY1 4SP
- SY1 4SQ
- SY1 4SR
- SY1 4SW
- SY1 4SX
- SY1 4SY
- SY1 4TA
- SY1 4TB
- SY1 4TD
- SY1 4TE
- SY1 4TF
- SY1 4TG
- SY1 4TH
- SY1 4TJ
- SY1 4TL
- SY1 4TN
- SY1 4TP
- SY1 4TQ
- SY1 4TR
- SY1 4TS
- SY1 4TT
- SY1 4TU
- SY1 4TW
- SY1 4TX
- SY1 4TY
- SY1 4TZ
- SY1 4UA
- SY1 4UB
- SY1 4UD
- SY1 4UE
- SY1 4UF
- SY1 4UG
- SY1 4UQ