SA1 3SN is a live postcode in Swansea, in the Swansea local authority, Wales. It belongs to postcode sector SA1 3, district SA1 and the SA area (Swansea).
This is a large-user postcode: it is assigned to a single organisation rather than to a street.
SA1 3SN at a glance
Location
How to write an address in SA1 3SN
[Number] [Street name] SWANSEA SA1 3SN
Nearby postcodes
Other postcodes in sector SA1 3
- SA1 3AA
- SA1 3AB
- SA1 3AD
- SA1 3AE
- SA1 3AF
- SA1 3AG
- SA1 3AN
- SA1 3AQ
- SA1 3AR
- SA1 3AT
- SA1 3AU
- SA1 3AY
- SA1 3AZ
- SA1 3BB
- SA1 3BD
- SA1 3BE
- SA1 3BG
- SA1 3BH
- SA1 3BJ
- SA1 3BL
- SA1 3BN
- SA1 3BQ
- SA1 3BR
- SA1 3BS
- SA1 3BU
- SA1 3BW
- SA1 3BX
- SA1 3BY
- SA1 3BZ
- SA1 3DA
- SA1 3DB
- SA1 3DF
- SA1 3DH
- SA1 3DJ
- SA1 3DN
- SA1 3DW
- SA1 3DZ
- SA1 3EE
- SA1 3EF
- SA1 3EH
- SA1 3EL
- SA1 3EN
- SA1 3EP
- SA1 3EQ
- SA1 3ES
- SA1 3ET
- SA1 3EU
- SA1 3EW
- SA1 3EY
- SA1 3EZ
- SA1 3HA
- SA1 3HE
- SA1 3HH
- SA1 3HJ
- SA1 3HT
- SA1 3HY
- SA1 3HZ
- SA1 3JA
- SA1 3JD
- SA1 3JE
Frequently asked questions
Where is postcode SA1 3SN?
SA1 3SN is in Swansea, Wales. It is part of the SA1 postcode district, within the SA area (Swansea).
Which council covers SA1 3SN?
Addresses in SA1 3SN fall under Swansea, in the Waterfront ward.
How do I write the postcode SA1 3SN?
Write it in capitals as SA1 3SN, with one space between the outward code SA1 and the inward code 3SN, on the last line of the address.