SN1 4
SN1 postcode district
Updated September 2026
Sector overview
- Postcode units
- 244
- Coordinate coverage
- 100%
Part of the SN1 postcode district.
Postcode units
51–100 of 244 units
- SN1 4EF
- SN1 4EG
- SN1 4EH
- SN1 4EJ
- SN1 4EL
- SN1 4EN
- SN1 4EP
- SN1 4EQ
- SN1 4ER
- SN1 4ES
- SN1 4ET
- SN1 4EU
- SN1 4EW
- SN1 4EX
- SN1 4EY
- SN1 4EZ
- SN1 4FE
- SN1 4FF
- SN1 4FZ
- SN1 4GA
- SN1 4GB
- SN1 4GD
- SN1 4GE
- SN1 4GF
- SN1 4GG
- SN1 4GH
- SN1 4GJ
- SN1 4GL
- SN1 4GN
- SN1 4GP
- SN1 4GQ
- SN1 4GR
- SN1 4GS
- SN1 4GT
- SN1 4GU
- SN1 4GW
- SN1 4GX
- SN1 4GY
- SN1 4GZ
- SN1 4HB
- SN1 4HD
- SN1 4HE
- SN1 4HF
- SN1 4HG
- SN1 4HH
- SN1 4HJ
- SN1 4HP
- SN1 4HR
- SN1 4HS
- SN1 4HT